S-20 SERIES STEREO MICROSCOPE Features: ★. Provide high definition image of observation specimen. ★. 45° inclined binocular head. ★. Diopter adjustment of range ±5mm. ★. The inter-pupillary distance adjustable between 55-75mm. ★. Slide-in objective. ★. Built-in illumination system as 230V/10W(12V/10W tungsten bulb) (CE and GS approved) or 115V/10W(12V/10W tungsten bulb.) ★. If you equipped gem clamp and dark filed with 2L type stand, then it can be used as a jewelry microscope. Specification: 
Objective optics parameter: 
Standard Configuration: 

Accessories:
S-20 Series Stereo Microscope Models: 
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