SMZ745T and SMZ745

The high zoom magnification range of 7.5:1 and super-long working distance of 115mm, show why SMZ745T (trinocular) and SMZ745 stereo microscopes are perfectly suited for materials research and production-line applications.

7.5:1 Zoom, 115mm Working Distance and Compact Design

Ideal for failure analysis studies, defining modes of failure then verify solutions. Component surface examination, crack-detection, corrosion studies, composite materials, textiles, parts produced by machine tools for critical aerospace components or building and construction materials are all carried out easily.

Nikon SMZ745T and SMZ745

There is a huge range of applications suited to these versatile microscopes throughout materials science and industrial shop-floor production tasks.

Trinocular and Binocular Optical Heads

The SMZ745T allows both stereo viewing and digital imaging. A built-in camera port with a 0.55x C-mount is included.

115mm Working Distance as Standard

The SMZ745T and SMZ745 stereo microscopes have an impressive standard working distance of 115mm before any supplementary lens accessory is fitted.

Product Highlights

7.5:1 Optical Zoom Ratio

The zoom range enables lower magnification to select a region of interest, and then zoom in to study key features at 7.5 times greater magnification.

Functional and Robust Design

A very strong build quality enables a long life of high quality performance. Special surface treatments are found on the SMZ745T and SMZ745 for extra protection.

5 Auxiliary Objectives Available

The Greenough optical system of the SMZ745 series realizes the large 7.5:1 zoom ratio providing a total magnification capability from 3.35x to 300x.

Core Features


Digital Sight Series

Stereo Microscopes

Optical SystemGreenough optical system
Total Magnification3.35-300x, depending on eyepiece and auxiliary objective used
Vertical TubeBuilt-in C-mount 0.55x magnification lens (F.N. 11), compatible with 2/3 in. or smaller CCD
Eyepiece TubeFixed type
Eyepiece Inclination 45u00b0
Interpupillary Distance Adjustment52-75 mm
Eyepieces (with diopter adjustment)C-W 10xB (F.N. 22), C-W 15x (F.N. 16), C-W 20x (F.N. 12.5), C-W 30x (F.N. 7)
Zooming Ratio 7.5:1 (approx.)
Zooming Range0.67-5x
Auxiliary ObjectivesG-AL 0.5x (W.D. 211 mm), G-AL 0.7x (W.D. 150 mm),
G-AL 1.5x (W.D. 61 mm), G-AL 2x (W.D. 43.5 mm)
Working Distance115 mm

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NIS-Elements software manages Nikon Digital Sight cameras alongside Nikon microscopes to capture the best images for processing. It organizes captured images and processes them logically in a smooth workflow.
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smz accessory_lens

Accessories for SMZ Series

A wide range of component accessory functions and features is available for Nikon’s research and routine stereo microscope models. Objective lenses and revolver turrets, supplementary objectives, many incident and transmitted light bases, eyepieces and the Digital Sight Camera range with Nikon’s NIS-Elements software join a full set of third party accessories.
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