Magnification : 10x to 44x (field of view : 23mm to 5.2mm)
Objective lenses : 1.0x to 4.4x (zoom ratio : 4.4:1)
Eyepieces : Wide Field 10x (DSW10x), Field Number 23
Optical body : DSZV : 360 deg. rotatable trinocular type, 45 deg. inclined eyepiece tubes, vertical CS mount tube for 1/3 CCD/CMOS, Multi-Viewing
Working distance : 90mm.
Interpupillary : 52mm. to 75mm.
Diopter adjustment : +/- 7.2D on both eyepiece tubes.