- Microscopes
- Cameras
- Cameras
- Digital Microscopes
The AmScope exclusive DM756 digital microscope is an All-in-One modular microscope with built-in camera and ring light
SHOP NOW >Digital Integrated Microscopes - Fully integrated digital microscopes by OMAX are available now
SHOP TODAY!
- Kids & Students
- Shop By Category
Enjoy savings from 22% to 40% when you purchase a Student or Kid's Value Bundle!
Don't Wait... Shop Now! - Shop By Age
Shop our Best Selling Premium Microscope Bundles and get a QUALITY microscope and accessories, all in one bundle.
SHOP PREMIUM BUNDLESNew and Innovative products to help your child continue learning while having fun at the same time.
KEEP THE FUN GOING! - Kid's Activity Kits
- Premium Student Bundles
- Telescopes
- Shop By Category
- Telescopes
- Lab Equipment & Supplies
- Shop By Brand
Redefining innovation with quality lab equipment built for unparalleled accuracy and precision
SHOP NOW >Shop our wide assortment of high-quality laboratory supplies for numerous applications
Shop Globe Scientific > - Shop By Lab Category
- Analyzer Consumables
- Balances
- Bags
- Beakers
- Bench Scale Bases
- Bottles
- Boxes
- Blank Microscope Slides & Cover Slips
- Blood Collection
- Caps
- Carboys
- Centrifuges
- Cold Storage
- Container
- Cryogenic Tubes
- Cylinders
- Dispensers
- Digital Dry-Baths
- Funnels
- Gel Documentation
- Glassware New
- Histology
- Homogenizers
- Hotplates-Stirrers
- Inoculation Loops and Spreaders
- Microscope Slides
- Overhead Stirrers
- Test Tube Racks
- Rockers
- Rotary Evaporators
- Shakers
- Spectrophotometers
- Test Tubes
- Transport & Storage Tubes
- Thermal Mixers
- Urinalysis
- Vacuum Pumps
- Weighing Dishes
- Liquid Handling Products
- Manual-Electronic Pipettors-Pipettes
- Pipette Tips
- Pipette Fillers-Controllers
- Serological Pipettes
- Bottletop Dispensers
- Bottletop Burettes
- Repeater Pipettor
- Syringe Tips
Precision weighing instruments designed to be as reliable and efficient as they are easy to use.
EXPLORE MORE >Globe Glass - The new gold standard for performance and packaging int the laboratory glassware marketplace.
Shop Globe Glass > - Lab Equipment
Shop our extensive line of high-precision electronic and analytical instruments to support the needs of a range of industries.
SHOP OHAUS > - Lab Supplies
- Analyzer Consumables
- Bags
- Beakers
- Bottles
- Boxes
- Blank Microscope Slides & Cover Slips
- Blood Collection
- Caps
- Carboys
- Cold Storage
- Container
- Cryogenic Tubes
- Cylinders
- Dispensers
- Funnels
- Glassware New
- Histology
- Inoculation Loops and Spreaders
- Microscope Slides
- Pipette Tips
- School/Classroom Supplies
- Test Tubes
- Transport & Storage Tubes
- Urinalysis
- Weighing Dishes
- Shop By Brand
- Slides & Accessories
- Slides
- Cameras
- Illuminators
- Adapters
- Eyepieces / Objectives
- Bulbs
- Magnifying Lamps
- Monitors and Tablets
- View All Categories
- Adapters
- DSLR Adapters
- USB Camera Adapters
- Ring Light Adapters
- Power Adapters
- Barlow Lens
- Books & Experiments Cards
- Bags & Cases
- Bags
- Cases
- Cameras
- Circuit Board Holders
- Cleaning Kits
- Condensers
- Darkfield
- Phase Contrast Kits
- Polarizing Kits
- Dust Covers
- Eye-Guards
- Eyepieces
- 20mm
- 23mm
- 30mm
- 30.5mm
- Filters
- Microscope Filters
- Illuminator Filters
- Fluorescence Kits
- Conversion Kits
- Filter Cubes
- Focusing Racks
- Fuses
- Illuminators
- Bulbs
- LED Illuminators
- Fiber Optic Illuminators
- Fluorescent Illuminators
- Ring Lights
- Stand Lights
- Goosenecks
- Gooseneck Attachments
- Immersion Oils
- Loupes
- Mechanical Stages
- Monitors and Tablets
- Calibration Slides & Stage Micrometers
- Stage Warmers
- Stain Kits
- Stands
- Articulating Arm Stands
- Boom Stands
- Table Stands
- Tweezers
- Other Accessories
- New & Deals
- Clearance
- Deals
- New
NEW PRODUCT ALERT!!! A highly-versatile digital microscope perfect for labs, workshops, schools, and more..
LEARN MORE - Open Box
SHOP STUDENT PREMIUM BUNDLES
- Premium Microscopes
AmScope exclusive ALL-IN-ONE 3D DIGITAL INSPECTION MICROSCOPE. View different angles and perspectives of a subject with ease.
SHOP NOW > - Compound Microscopes
- Stereo Microscopes
The AmScope exclusive DM756 digital microscope is an All-in-One modular microscope with built-in camera and ring light
Don't Wait Shop Now >A highly-versatile 1080p/2MP digital microscope with a small footprint perfect for labs, workshops, schools, and more
SHOP NOWAmScope exclusive ALL-IN-ONE 3D DIGITAL INSPECTION MICROSCOPE. View different angles and perspectives of objects with ease.
EXPLORE - Kids, Student Microscopes
Shop our Best Selling Premium Microscope Bundles and get a QUALITY microscope and accessories, all in one bundle.
SHOP PREMIUM BUNDLESNew and Innovative products to help your child continue learning while having fun at the same time.
KEEP THE FUN GOING - Digital Microscopes
The AmScope exclusive DM756 digital microscope is an All-in-One modular microscope with built-in camera and ring light
SHOP NOW >Digital Integrated Microscopes - Fully integrated digital microscopes by OMAX are available now
SHOP TODAY!


7X-45X Simul-Focal Trinocular Zoom Stereo Microscope Head
Key Features
- 7X-45X super widefield simul-focal continuous zoom magnification power
- Crystal clear stereo erect images over a super wide field view
- Super widefield high-eyepoint 10X focusable eyepieces
- Trinocular port for adding photo or video capability
- 48mm (in diameter) female thread for adding Barlow lenses or lights
- Mounting Size: 3" (76mm) in diameter
The SM745NTP is a 7X-45X continuous-zoom trinocular stereo microscope head with a simul-focal photo port. The simul-focal port allows the use of a camera while simultaneously using both eyepieces. This is ideal for systems that require a constant video feed or frequent snapshots. The photo port can be adjusted to help ensure that the camera and eyepieces are all properly focused. With our unmatched lineup of cameras, a wide range of solutions are available, including HDMI video, computer-based imaging and measurements, time-lapse capture, and wi-fi or LAN networking.
The microscope’s high-quality optics produce stunning contrast and accurate colors with a viewing area of up to 28.6mm. The 6.4:1 parfocal zoom range provides magnifications up to 45X while maintaining a 4" (100mm) working distance. A new zoom-lock feature can be used to maintain constant magnification while performing measurements.
Interchangeable eyepieces and auxiliary lenses can increase the magnification up to 225X. Rotating interpupillary adjusters provide a custom fit for each user. The included eyepieces have integrated diopters to ensure sharp focus for users with certain vision impairments. Comfort is further enhanced by the 45° viewing angle, as well as high-eyepoint eyepieces which accommodate glasses and goggles.
The SM745NTP is designed to be mounted to 76mm collars. It can be used with a wide range of stands, including our SAW, DAW, and BBB boom-stands, as well as various table stands and articulating arms.
Features:
Specifications
Microscope Head | |
Head Type | Simul-focal Trinocular |
Optical System | Greenough stereoscopic |
Ocular Incline | 45° |
Interpupillary Adjustment | Compensation-free gemel, 54-76mm |
Ocular-port Diameter | 30mm |
Dioptric Adjustment | — |
Eyepieces | 10X FN20mm wide-field, high-eyepoint, integrated diopter |
Objective Lenses | 0.7X-4.5X zoom |
Objective Numerical Aperture | 0.065 @ 4.5X 0.02 @ 0.7X |
Objective Resolution | 195 lp/mm @ 4.5X 60 lp/mm @ 0.7X |
Native Field-of-View | 4.4mm-28.6mm |
Working Distance | 4" (100mm) |
Photo-port | CX-type slide-adjustable 23mm photo-tube 50:50 simul-focal |
Packing List:
eyepiece type | Microscope Head-Regular |
head style | Microscopes-Trinocular |
magnifying power | Microscope-7X-45X |
magnifying style | Microscope Head-Zoom Power |
Manufacturer | AmScope |
microscope head optics | Zoom Power |
microscope head style | Trinocular |
microscope head type | Stereo |
mounting size | Microscope Head-76mm |
optical system | Microscope Head-Regular |
prop 65 |
![]() |
type | Microscope Head-Stereo |
AmScope products are warranted against manufacturer’s defects in material and workmanship from the original date of purchase, for the following years:
• Five Year Warranty for Microscopes: All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts.
• One Year Warranty for Telescopes: All our telescopes come with a one (1) year warranty, except when specified in the description.
• One Year Warranty for Accessories: All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty, except when specified in the description.
• One Year Warranty for Items labeled as “Product Ships From Manufacturer”: All products that are shipped directly from the manufacturer come with a one (1) year warranty, except when specified in the description.
Warranty does not apply for consumable accessories and parts such as bulbs, batteries, fuses, cords, optical components or any add-on accessories such as mechanical specimen holders that are not built into the microscope stage as an integral part of the original manufacture, etc. Warranty does not cover microscopes, lenses cameras or other accessories that have become inoperable due to dirt or damage due to misuse or lack of maintenance.
Note: Buyers are responsible for return shipping and handling cost for warranty services. Our warranty covers parts and labor only.
The SM745NTP is a 7X-45X continuous-zoom trinocular stereo microscope head with a simul-focal photo port. The simul-focal port allows the use of a camera while simultaneously using both eyepieces. This is ideal for systems that require a constant video feed or frequent snapshots. The photo port can be adjusted to help ensure that the camera and eyepieces are all properly focused. With our unmatched lineup of cameras, a wide range of solutions are available, including HDMI video, computer-based imaging and measurements, time-lapse capture, and wi-fi or LAN networking.
The microscope’s high-quality optics produce stunning contrast and accurate colors with a viewing area of up to 28.6mm. The 6.4:1 parfocal zoom range provides magnifications up to 45X while maintaining a 4" (100mm) working distance. A new zoom-lock feature can be used to maintain constant magnification while performing measurements.
Interchangeable eyepieces and auxiliary lenses can increase the magnification up to 225X. Rotating interpupillary adjusters provide a custom fit for each user. The included eyepieces have integrated diopters to ensure sharp focus for users with certain vision impairments. Comfort is further enhanced by the 45° viewing angle, as well as high-eyepoint eyepieces which accommodate glasses and goggles.
The SM745NTP is designed to be mounted to 76mm collars. It can be used with a wide range of stands, including our SAW, DAW, and BBB boom-stands, as well as various table stands and articulating arms.
Features:
Specifications
Microscope Head | |
Head Type | Simul-focal Trinocular |
Optical System | Greenough stereoscopic |
Ocular Incline | 45° |
Interpupillary Adjustment | Compensation-free gemel, 54-76mm |
Ocular-port Diameter | 30mm |
Dioptric Adjustment | — |
Eyepieces | 10X FN20mm wide-field, high-eyepoint, integrated diopter |
Objective Lenses | 0.7X-4.5X zoom |
Objective Numerical Aperture | 0.065 @ 4.5X 0.02 @ 0.7X |
Objective Resolution | 195 lp/mm @ 4.5X 60 lp/mm @ 0.7X |
Native Field-of-View | 4.4mm-28.6mm |
Working Distance | 4" (100mm) |
Photo-port | CX-type slide-adjustable 23mm photo-tube 50:50 simul-focal |
Packing List:
eyepiece type | Microscope Head-Regular |
head style | Microscopes-Trinocular |
magnifying power | Microscope-7X-45X |
magnifying style | Microscope Head-Zoom Power |
Manufacturer | AmScope |
microscope head optics | Zoom Power |
microscope head style | Trinocular |
microscope head type | Stereo |
mounting size | Microscope Head-76mm |
optical system | Microscope Head-Regular |
prop 65 |
![]() |
type | Microscope Head-Stereo |
People Also Viewed
Recently Viewed
Free shipping on orders over $75
Fast and Same Day Shipping for orders
within the contiguous U.S
Easy 30 Day Returns
Purchase with confidence with our simple 30 day return policy
Quality Products
Enjoy high performance products
with a five year warranty on
AmScope Microscopes.
Do you have a question?
Our dedicated customer service team
is ready assist and find the products
you need.