Binocular Microscope

Binocular:         Straight f'=160mm

Objective:             f'=300mm

Eyepiece:            12.5x,high-eyepoint,wide angular,pupil exist distance 21mm

Diopter adjustment:             -5D TO +5D

Magnification changer:        5steps: 0.4x, 0.6x,1x,1.6x,2.5x

Total Magnifications:            2.8X, 4X, 7X,11.5X,17X

Visual field:                            80mm to 12.5mm

Interpupillary distance:         55mm to 75mm

Focusing:                  Macro-with stand movement, micro-ramge of 40mm with manual 

                                adjustment of rack and pinion

Working distance:                295mm

Illumination:                        LED      60000lux