Greenough Zoom Optical System
35° Binocular stereomicroscope head
Widefield eyepieces 10X / F.N. 23
6.7 : 1 Zoom Ratio, WD = 113mm
Magnification Range: 0.75X - 5X
SMZ-168 Incident/Transmitted Large Working Area Stand
12V/10W Intensity controlled halo