Greenough zoom optical system
Binocular head, 45º inclined, 360º rotating
Widefield eyepieces WF10X/20mm
4:1 Zoom ratio, WD=80mm
Objective magnification range: 1X-4X
N2GG: Base stand with pole and head holder
Coarse focusing system with tension adjustment
Incident 12V/15W and transmitted 12V/10W halogen illumination with intensity control
Power supply 220-240V (CE)
Black/White and frosted glass stage plates, blue filter and dust cover