SMZ168 TL

Greenough zoom optical system
Trinocular head, 35º inclined, 360º rotating
100:0 (eyetubes), 0:100 (left eyetube/trinocular tube) optical split
Widefield eyepieces WF10X/23mm
6.7:1 Zoom ratio, WD=113mm
Magnification range: 0.75X-5X
Large working area base stand with head holder
Coarse focusing system with tension adjustment
12V/10W incident and transmitted halogen illumination with intensity control