AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 2MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 3MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 5MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 1.2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1000X Magnification with 5.3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 2MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 3MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 5MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 1.2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-1600X Magnification with 5.3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 2MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 3MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 5MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 1.2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2000X Magnification with 5.3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 1MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 2MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 3MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 5MP Digital Eyepiece AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 1.2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 2MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 3MP USB 2.0 C-mount Camera AmScope B490 Series Biological Darkfield Binocular Compound Microscope 40X-2500X Magnification with 5.3MP USB 2.0 C-mount Camera
Key Features
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 2MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 3MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 5MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 2MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 3MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 5MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 1600X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 16X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 2MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 3MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 5MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2000X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 1MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 2MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 3MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included 5MP digital eyepiece camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- Includes an AmScope Exclusive – digital camera software designed for middle and high school students that makes capturing and editing photos and videos easy and fun! Windows and Mac
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
- 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
- A top choice for veterinarians and clinics, this microscope provides brightfield and darkfield illumnination for fixed and live tissue.
- Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow.
- Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index.
- Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 1MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | CMOS |
Sensor Optical Format | 1/3" |
Active Pixels | 0.3M (640 x 480) |
Pixel Size | 5.6µm x 5.6µm |
Active Sensor Area | 3.58mm x 2.69mm |
Shutter | electronic rolling shutter |
Sensitivity | 13.5V/Lux-sec |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 25fps @ 640x480 |
Connectivity | USB 2.0 |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | |||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 1MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | CMOS |
Sensor Optical Format | 1/3" |
Active Pixels | 1M (1280 x 1024) |
Pixel Size | 3.6µm x 3.6µm |
Active Sensor Area | 4.61mm x 3.69mm |
Shutter | electronic rolling shutter |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 7.5fps @ 1280x1024 12.5fps @ 1024x768 12.5fps @ 800x600 |
Connectivity | USB 2.0 |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | |||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 2MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | CMOS |
Sensor Optical Format | 1/2.7" |
Active Pixels | 2M (1920 x 1080) |
Pixel Size | 3µm x 3µm |
Active Sensor Area | 5.76mm x 3.24mm |
Shutter | electronic rolling shutter |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 25fps @ 1920x1080 30fps @ 1280x1024 30fps @ 1280x720 |
Connectivity | USB 2.0 |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | |||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 3MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | CMOS |
Sensor Optical Format | 1/2.7" |
Active Pixels | 3M (2048 x 1536) |
Pixel Size | 2.2µm x 2.2µm |
Active Sensor Area | 4.51mm x 3.38mm |
Shutter | electronic rolling shutter |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 3fps @ 2048x1536 5fps @ 1600x1200 7.5fps @ 1280x1024 |
Connectivity | USB 2.0 |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | |||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 5MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | CMOS |
Sensor Optical Format | 1/2.5" |
Active Pixels | 5M (2592 x 1944) |
Pixel Size | 2.2µm x 2.2µm |
Active Sensor Area | 5.7mm x 4.28mm |
Shutter | electronic rolling shutter |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 2fps @ 2592x1944 5fps @ 1600x1200 7.5fps @ 1280x1024 |
Connectivity | USB 2.0 |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | |||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 1.2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | Back-illuminated CMOS |
Sensor Optical Format | 1/3" |
Active Pixels | 1.2M (1280 x 960) |
Pixel Size | 3.75µm x 3.75µm |
Active Sensor Area | 4.80mm x 3.60mm |
Shutter | electronic rolling shutter |
Sensitivity | 2040mV @ 1/30s |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 27fps @ 1280x960 54fps @ 640x480 |
Connectivity | USB 2.0 |
Lens-mount | C-mount |
Compensating Lens | 0.37X |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | Back-illuminated CMOS |
Sensor Optical Format | 1/2.8" |
Active Pixels | 2M (1920 x 1080) |
Pixel Size | 2.9µm x 2.9µm |
Active Sensor Area | 5.57mm x 3.13mm |
Shutter | electronic rolling shutter |
Sensitivity | 1300mV @ 1/30s |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 17fps @ 1920x1080 |
Connectivity | USB 2.0 |
Lens-mount | C-mount |
Compensating Lens | 0.37X |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 3.1MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | Back-illuminated CMOS |
Sensor Optical Format | 1/2.8" |
Active Pixels | 3.1M (2048 x 1536) |
Pixel Size | 2.5µm x 2.5µm |
Active Sensor Area | 5.12mm x 3.84mm |
Shutter | electronic rolling shutter |
Sensitivity | 600mV @ 1/30s |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 10.5fps @ 2048x1536, 15fps @ 1920x1080 |
Connectivity | USB 2.0 |
Lens-mount | C-mount |
Compensating Lens | 0.37X |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 5.3MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Camera Specifications | |
Sensor Type | Back-illuminated CMOS |
Sensor Optical Format | 1/1.9" |
Active Pixels | 5.3M (3072 x 1728) |
Pixel Size | 2.4µm x 2.4µm |
Active Sensor Area | 7.37mm x 4.15mm |
Shutter | electronic rolling shutter |
Sensitivity | 425mV @ 1/30s |
Spectral Response | 380-650nm with IR-cut filter |
Capture Resolution and Maximum Framerate | 5.5fps @ 3072x1728, 35fps @ 1280x720 |
Connectivity | USB 2.0 |
Lens-mount | C-mount |
Compensating Lens | 0.5X |
Power | 5VDC over USB |
Software
OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
Features |
|
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 16X eyepieces expand the maximum magnification to 1600X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X, 16X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25 NA0.7-0.9 dry darkfield condenser with centering knobs |
Sub-stage Condenser-holder | rack and pinion |
Power | 110VAC 60Hz |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Packing List:
The B490 is our hardest-working, go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock.
This darkfield microscope provides enhanced contrast at low and intermediate magnifications. High quality optics and precision mechanics have made this time-tested design a favorite for labs across many industries. Specialized darkfield optics allow you to observe live cells including blood and other fluids.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 16X eyepieces expand the maximum magnification to 1600X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.
Monitor and capture photos and videos with the included 1MP digital eyepiece camera. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Binocular, 30° incline, 360° rotatable |
Interpupillary Adjustment | Siedentopf compensation-free gemel |
Ocular Diameter | 23mm |
Eyepieces | 10X, 16X |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus, upper limit-stop, tension control |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 45mm |
Transmitted Illumination | 20W halogen |