Meiji, Olympus, Nikon- Biological, Stereo Zoom, Clinical, Dual Head, Metallurgical, Gem, Student.

Meiji GEMZ-5 Zoom Binocular Stereo Microscope System


The GEM Series of professional gemological microscopes are based on Meiji Techno EM Series stereo microscope bodies. These gem stereoscopes have earned Meiji Techno a great reputation for excellent optics, rugged dependability, versatility, and economy that no other manufacturer can match. This is a full-sized gem stand that offers powerful darkfield transmitted illumination suitable for photomicrography. Systems are equipped with a 2-stage fluorescent incident illuminator useful for viewing inclusions. All models are available in either 115V or 220/240V. All GEM Series microscopes come with dust covers, and rubber eyeshields.

This configuration includes:

• Binocular zoom stereo microscope body with 0.7x - 4.5x zoom range, magnification from 7x - 90x (EMZ-5) 
   • 10x eyepiece, FN23mm (paired) (MA502) 
   • 20x eyepiece, FN11.5mm (paired) (MA504) 
   • Professional GEM stand, inclineable, with bulit in darkfield transmitted light illumination system, 30w tungsten lamp (GEMZ/PT) 
   • Iris diaphragm with adapter (MA557) 
   • Fluorescent box illuminator with articulating arm and 115v or 220/240v transformer (MA309) 
   • GEM clamp/holder (MA55/05) 
   • Meiji Techno Dust Cover (MA703) 
   • Rubber Eyeguards/Eyeshields (Paired) (MA600) 
   • EMZ Meiji Techno Instruction Manual 
   • Limited Lifetime Warranty Card 


Body: Binocular, Rotatable 360°, Cast Aluminum Alloy Construction 

Zoom Ratio: 6.5:1 
Zoom Range: 0.7x - 4.5x 
Zoom Knobs Markings: 0.7, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5
Zoom Control: Dual, graduated, bilateral 
Magnification: 7x - 45x  (10x eyepieces) 
Objective Lens: Brass Construction
Field of View: 32mm - 5.1mm 
Working distance: 93mm 
Eyetube Inclination: 45° 
Eyepieces: 5x, 7.5x, 10x, 12.5x, 15x, 20x, and 30x (optional)
Interpupillary Distance: 54mm - 75mm 
Dioptric Adjustment: Dual (+/- 5 diopters) 
Extended Mag Range: 2.1x - 270x (With auxiliary lenses and eyepieces) 
Extended Working Distances: 34mm - 251mm (With auxiliary lenses and eyepieces) 
Auxiliary Lenses: 0.3x (252mm), 0.44x (181mm), 0.5x (150mm), 0.75x (97mm), 1.5x (49mm), and 2x (34mm) (optional)
Manufacturer: MADE IN JAPAN