Viewing head: 45° inclined, 360° rotatable binocular head or rinocular head.
The inter-pupillary distance adjustable between 54-75mm; both diopter adjustment of range ±5mm.
Eyepiece: Wide field, high-eyepoint eyepice, It can observe image of observation specimen with glasses.  
Objective: Zoom objective magnification 0.70X-4.5X.
Magnification range: between 3.5X-180X.
Working distrance: 100mm, special maximum working distance can provide more working space for you  
Illumination: Built-in and built-out illumination system.
Accessories: There are many accessories to choose.