Head: 45-degree inclined 360-degree swiveling trinocular simul-focal
Optical system: internal oblique optical path zoom system, 45o oblique viewing angle
Eyepiece: 33mm super widefield high-eyepoint WF10X
Objective: 0.7X-4.5X
Zoom Range: 6.5:1
Trinocular Port: 23mm photo port
Interpupillary Distance: 2-1/8 inch to 3 inch (55-75mm)
Field of View: 33mm～5.1mm
Working Distance: 95mm
Head Mounting Size: 84mm diameter