Greenough zoom optical system
Trinocular head, 45º inclined, 360º rotating (Fixed optical split 50:50)
Widefield eyepieces WF10X/20mm
6:1 Zoom ratio, WD=110mm
Objective magnification range: 0.75X-4.5X
R2GG: Compact incident/transmitted illumination stand
Coarse focusing system with tension adjustment
Incident 12V/10W and transmitted 12V/20W halogen illumination with intensity control
Power supply 100-240V (CE)
Black/White and frosted glass stage plates, blue filter and dust cover