Objective: 2X/4X (standard) optional: 1X/2X, 1X/3X
Eyepiece: ocular WF10X/20mm with high focus and wide field of view
Nose: binocular stereo mirror tilted 45 degrees rotate 360 degrees
Bracket: working distance 90-110mm
Interpupillary distance range: 52mm-75mm + 5 degrees
Lift range: 275mm
Base column: 380*250mm, black and white plate column diameter 32mm, the size of the lens aperture 76mm
Light source: external LED or annular light source (optional)
