SMZ171 Series – Stereo Microscope

Versatile Stereo Microscope Solution

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The SMZ171’s optical performance, combined with its expanded accessory line, make it an ideal instrument for the demanding requirements for both routine and research fields.

The SMZ171 model terminates Motic’s SMZ stereo microscope line by using modern ESD resistant materials and optimized LED illuminations for a wide range of biomedical and material science applications. The optical performance with improved transmission rates in higher magnifications is combined with reliable mechanics for daily usage. The SMZ171 is an advanced stereo microscope for biomedical work and industrial quality control.


Features and Benefits:

  • Ø 32mm column arm with 290mm height
  • Pole type stand without illumination
  • Dust cover, black/white stage plate included
  • 303 x 239 x 370mm
▾ SMZ-171 Binocular▾ SMZ-171 Trinocular
Optical systemGreenough
Trinocular light split/Fixed 50:50
Observation angle45°/ 60°45°
Objective systemZoom; ratio 1:6.7
Objectives magnification0.75X~5X
Auxiliary ESD objectives0.3X (WD = 301mm),  0.5X (WD = 191.8mm),  0.63X (WD = 142.7mm)
0.75X (WD = 128.6mm), 1.5X (WD = 56.3mm ),  2.0X (WD = 38.6mm)
Interpupillary distance52-75mm
Height of eye point405mm
Eyepiece(s)N-WF, high eye-point 10X(Ø23), Diopter adjustable interchangeable with biological eyepieces
N-WF 12.5X(Ø18), 15X(Ø16), 20X(Ø13) optional
Working distance (standard)110mm
Working distance (max.)301mm
Stand optionPole type stand without illumination
Arm base stand and plain stand available 3W LED incident and transmitted light with reflector design Improved design for various boom stands for industrial use
Focusing stroke49mm
Focus mechanismCoarse focusing system with tension adjustment
Head holderfor Ø 32mm column and Ø 76mm head
C-Mount adapter/Trinocular head only
0.5X, 0.65X, 1X adapters available
Photo adapter/SY10 photo adapter 2.5X, 4X photo eyepiece available
Base303 x 239mm

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Additional information


Binocular, Binocular LED, Trinocular, Trinocular LED