FST 621 STEREO MICROSCOPE

Binocular head inclination at 45 degrees, rotate able through 360 degrees. Interchangeable clear black and white stage plates. Coarse focusing with rack and pinion control, tension adjustable by counter-rotation of right hand and left hand focusing knobs, coarse focusing with pillar clamp (Focusing range of approximately 49mm) Plain pillar stand, two stage clips and accepts optional transmitted light illuminator. Erect unreversed image, convergent angle of 12 degrees, interpupillay distance from 55 to 75mm, diopter adjustment by left eyepiece tube. Turret 1x and 2x magnification.