Insize ISM-ZS100T, ZOOM STEREO MICROSCOPE (ADVANCED), 6940561935240

Optical tube trinocular
Eyepiece(wide field) 10X (view field .91″ DIA)
Objective 0.6X~5X (zoom)
Zoom ratio 1:8.3
Pupil distance 2.17~2.95″
Diopter adjustment +/-5 diopter(two eyepieces)