UNITRON 23700

Stereo Zoom Binocular Microscope Head

System 273 Binocular Stereo Zoom Head, non-ESD
Baked-on powder coat for superb durability
Achromatic lenses with anti-reflective coatings
23mm Field of View
Magnification range 0.7x - 4.5x (7x to 45x when used with optional 10x eyepieces)
Click-stops on the zoom knob at 1.0, 2.0, 3.0 and 4.0 ensure repeatable magnification changes
Included 1.0x lens will achieve 118mm working distance, Optional 0.5x lens will achieve 195mm, and the optional 0.7x lens will achieve 145mm
Cast alloy aluminum body, all metal gears
Inclined 45 degrees
Head Only
Fits focus mounts with 76mm diameter yoke