Zoom Stereo Microscopes

Model No .: Prime     Binocular Tube inclined at 45o for combinations viewing and rotatable through 360o. STANDARD FEATURES 1. Zoom Ratio:1:5. 2 Working distance 80mm regardless of magnification. 3. Rack and pinion focussing system. 4. Image remains clear and sharp throughout the whole zoom range. 5. Interpupillary distance adjustable from 55mm to 75mm. 5. Packed in plywood cabinet.