Product Review

Model: HA-B10
Objective Lens: continual zoom 0.7-4.5X，
zoom ratio: 6.5：1
eyepiece lens：0.5X
amplification range：about 10X-180X on 21 inch screen
working distance: 95-125mm
focusing mechanism：Focusing handwheel tightness is adjustable，focusing range 63mm & 50mm
Material: Iron metal
Weight: 500g

Package including:
1 x 180X Industry Zoom C-mount Lens