Nikon Stereo zoom microscope SMZ745T, trino, 0.67x-5x,45°, FN22, W.D.115mm, single-arm stand (65681)

The Nikon SMZ745 and SMZ745T are advanced stereoscopic zoom microscopes designed for high performance in both industrial and biomedical environments. With a 7.5x zoom ratio and a long working distance of 115 mm, these models are ideal for detailed observation and manipulation of a wide range of specimens. The Greenough optical system and a total reflection prism ensure bright, high-contrast images. The anti-mold construction allows for reliable operation even in environments with high temperature and humidity. The SMZ745T trinocular model features a camera port and a built-in 0.55x C-mount adapter, making it easy to connect Nikon DS Series Digital Cameras for digital imaging.

Extremely high 7.5x zoom range
A zoom range of 0.67x to 5x supports both wide overviews and detailed close-ups, offering a total magnification range from 3.35x to 300x depending on the eyepiece and auxiliary objectives used.

Superior 115 mm working distance
The 115 mm working distance provides ample space for handling and manipulating samples, making it convenient to use tools or work with larger specimens under the microscope.

Three “A” design features

• Air-tight (SMZ745): Sealed joints prevent contamination from dust, oil, water, and other particles, meeting IPX1 protection standards.

• Anti-fungal (SMZ745/SMZ745T): The anti-mold design maintains lens quality and performance even in hot and humid conditions.

• Anti-electrostatic (SMZ745/SMZ745T): Built-in static discharge protects sensitive samples and equipment from static electricity.

Trinocular optical head for digital imaging (SMZ745T)
The SMZ745T includes an optical path switching lever for easy transition between eyepiece and camera viewing. The built-in 0.55x C-mount adapter enables direct attachment of Nikon digital cameras for seamless image capture and monitoring.

Specifications
Optical system: Greenough
Zoom range: 0.67x – 5x (zoom ratio 7.5:1)
Total magnification: 3.35x – 300x (depending on eyepiece and auxiliary objective)
Eyepiece inclination: 45°
Interpupillary distance: 52–75 mm
Eyepieces: 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)
Auxiliary objectives: G-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 distance: 115 mm (standard)
Lighting: Incident and transmitted light, LED options
Type: Binocular (SMZ745), Trinocular (SMZ745T)
Focusing: Coarse and fine movement
Stage: Stage plate
Weight: 1.6 kg (SMZ745), 1.8 kg (SMZ745T)
Suitable for ages 14 and up
Series: SMZ745

Areas of Application
Industry
Medicine
Education
Biology
University
Marine Biology
Metallurgy: Not specified

These microscopes combine robust construction, advanced optics, ergonomic handling, and digital imaging compatibility, making them reliable and versatile tools for a wide range of scientific and industrial applications.