AmScope 7X-45X Magnification Binocular Zoom Stereo Microscope Head with Zoom Lock

SKU: SM745NB

Availability: Out of Stock

Regular price $444.99 $370.99

Key Features

  • 7X-45X continuous zoom magnification power
  • Crystal clear super widefield stereo images
  • Super widefield high-eyepoint 10X focusable eyepieces
  • Lockable zoom
  • 48mm thread for adding Barlow lenses or lights
  • Mounting Size: 3" (76mm) in diameter

The SM745NB binocular stereo microscope provides a 7X-45X magnification range with 0.7-4.5X zoom objectives and 10X focusable eyepieces. Designed for 76mm-collar focus-racks, this head can be used with a wide range of support systems, including our basic table-stands, boom-arm stands, and articulating arms. Different from the standard SM745B binocular head, this microscope uses focusable eyeieces rather than dioptric-adjustable ocular-tubes, and it features a zoom-lock.

Features :

  • 7X-45X Continuous Zoom Magnification
  • 45-degree Inclined Binocular Head with SUPER WIDEFIELD High-Eyepoint Eyepieces
  • 30mm Ocular Tubes
  • High Resolution with Great Flatness and Contrast
  • Large 4" (100mm) Working Distance
  • Adjustable Interpupillary Distance
  • Manufactured under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Manufacturer Warranty
  • Specifications :

  • Head: 45-degree inclined 360-degree swiveling binocular
  • Eyepiece: 30mm super widefield high-eyepoint WF10X
  • Objective: 0.7-4.5X
  • Zoom Range: 6.5:1
  • Interpupillary Distance: 2.13" to 3"(54-76mm)
  • Field of View at 7X: 1-1/4" (33mm)
  • Working Distance: 4" (100mm)
  • Head Mounting Size: 3" (76mm) in diameter
  • Accessory Mounting Size: 1-7/8" (48mm female thread) in diameter
  • Packing List :

  • One Binocular Stereo Zoom Head
  • One Pair of SUPER Widefield 10X Focusable Eyepieces
  • eyepiece type Microscope Head-Focusable
    head eyepiece type Focusable
    head style Microscopes-Binocular
    magnifying power Microscope-7X-45X
    magnifying style Microscope Head-Zoom Power
    Manufacturer AmScope
    microscope head optics Zoom Power
    microscope head style Binocular
    microscope head type Stereo
    optical system Microscope Head-Regular
    product condition NEW
    prop 65 Prop 65 Warning
    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. 
    • Ten Year Warranty for Euromex Microscopes: All our Euromex microscopes come with a ten (10) 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 SM745NB binocular stereo microscope provides a 7X-45X magnification range with 0.7-4.5X zoom objectives and 10X focusable eyepieces. Designed for 76mm-collar focus-racks, this head can be used with a wide range of support systems, including our basic table-stands, boom-arm stands, and articulating arms. Different from the standard SM745B binocular head, this microscope uses focusable eyeieces rather than dioptric-adjustable ocular-tubes, and it features a zoom-lock.

    Features :

  • 7X-45X Continuous Zoom Magnification
  • 45-degree Inclined Binocular Head with SUPER WIDEFIELD High-Eyepoint Eyepieces
  • 30mm Ocular Tubes
  • High Resolution with Great Flatness and Contrast
  • Large 4" (100mm) Working Distance
  • Adjustable Interpupillary Distance
  • Manufactured under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Manufacturer Warranty
  • Specifications :

  • Head: 45-degree inclined 360-degree swiveling binocular
  • Eyepiece: 30mm super widefield high-eyepoint WF10X
  • Objective: 0.7-4.5X
  • Zoom Range: 6.5:1
  • Interpupillary Distance: 2.13" to 3"(54-76mm)
  • Field of View at 7X: 1-1/4" (33mm)
  • Working Distance: 4" (100mm)
  • Head Mounting Size: 3" (76mm) in diameter
  • Accessory Mounting Size: 1-7/8" (48mm female thread) in diameter
  • Packing List :

  • One Binocular Stereo Zoom Head
  • One Pair of SUPER Widefield 10X Focusable Eyepieces