7X-45X Specification:
Binocular head: 45 ° tilt, 360 ° rotation
Trinocular head: Trinocular synchronized focus, 45 ° tilt, 360 ° rotation
Eyepieces: Fine-adjustable eyepiece WF10X/20MM
Objective Zoom Range: 0.7X-
4.5X
Magnification: 7X-45X
Zoom Ratio: 1:6.4
Working Distance: 100mm
Field Size: 28.6mm-4.4mm
Interpupillary Distance: 54mm-76mm
Head Barrel Diameter: 76mm
Bracket Stop Ring Diameter: 32mm
Auxiliary objective lens: 0.5X (165mm), 0.7X (135mm), 2X (30mm)
Bracket size: bottom plate 320*260*17mm, column height 280mm, column diameter 32mm, lens hole diameter 76mm