Stereo Dissecting Microscope - Binocular Zoom Stereo Microscope - 7X-45X, 6.4:1 Zoom Ratio

The Master Science Stereo Dissecting Microscope gives a continuous zoom from 7X to 45X through a 0.7X-4.5X stereo objective with a 6.4:1 zoom ratio. With optional eyepieces and auxiliary lenses the range extends from 3.5X to 270X.

LED lighting from above and below lets the Master Science Stereo Dissecting Microscope handle both opaque and transparent specimens. The binocular head is inclined at 45°, and the high eye point WF10X/20 mm eyepieces are comfortable for users who wear glasses.

Technical Specifications

Specifications of the Master Science Stereo Dissecting Microscope are given below.

• Brand: Master Science
• Model Number: MSMSC-ST45SWISS
• SKU: MSMSC-ST45SWISS
• Optics: Finite distance optical system
• Magnification: Zoom 7X-45X (3.5X-270X with optional eyepieces and auxiliary lenses)
• Observation Tube: Interpupillary distance 54-76 mm; diopter adjustment ±5 diopters
• Viewing Head: Binocular head, inclined at 45°
• Optical Coating: Transmittance ≥95%
• Eyepiece: WF10X/20 mm, high eye point, wide field; convenient for spectacle wearers
• Optional Eyepieces: 15X/15 mm, 20X/10 mm, 25X/9 mm, 30X/8 mm
• Objective: 0.7X-4.5X stereo zoom; zoom ratio 6.4:1
• Auxiliary Lenses (optional): 0.5X, 2X
• Focusing: Focusing mount with vertical working range 50 mm
• Stand: Vertical post 240 mm, diameter φ32 mm; φ95 mm black/white plastic plate and Perspex plate with paired clips; base 200 x 255 x 60 mm
• Illumination: Transmitted and reflected LED illumination
• C-Mount: 1X C-mount; 0.5X and 0.3X C-mount (optional)
• Power Supply: 100-240 V AC, 50/60 Hz

Key Benefits

• One lens, many magnifications:: the Master Science Stereo Dissecting Microscope zooms from 7X to 45X.
• Bright, clear view:: optical coating with at least 95% transmittance.
• Light for every sample:: transmitted and reflected LED illumination.
• Easy on the eyes:: high eye point wide-field eyepieces.
• Room to extend:: optional eyepieces and 0.5X or 2X auxiliary lenses.

For a 1:8.3 zoom ratio, see the Master Science 6X-50X zoom stereo microscope.

Product Features

Optics

• Finite distance optical system
• 0.7X-4.5X stereo zoom objective, zoom ratio 6.4:1
• WF10X/20 mm high eye point, wide-field eyepieces
• Optical coating with transmittance of 95% or more

Stand and Illumination

• Binocular head inclined at 45° with ±5 diopter adjustment
• 240 mm vertical post with 50 mm focusing range
• Black/white and Perspex stage plates with paired clips
• Transmitted and reflected LED illumination

Applications

The Master Science Stereo Dissecting Microscope is suitable for:

• Biological dissection and specimen preparation
• Electronics and circuit board inspection
• Quality control of small parts
• Teaching laboratories

Optional Accessories

• Eyepieces 15X/15 mm, 20X/10 mm, 25X/9 mm, 30X/8 mm
• Auxiliary lenses 0.5X, 2X
• 0.5X and 0.3X C-mount

Common Problems This Microscope Solves

Low-power stereo work tends to hit the same limits.

• Changing lenses to change magnification:: the zoom control covers 7X to 45X continuously.
• Transparent specimens lack contrast under top light:: switch to transmitted LED light from the base.
• Glasses get in the way:: high eye point eyepieces keep the full field visible.
• Standard range not enough:: optional eyepieces and auxiliary lenses reach 3.5X to 270X.