Focus mount vertical type for track stand 76mm lifting focus rack

FR76S focus mount
for track stand pole
single tension

分类:

描述

Stereo Microscope Focusing Rack With Standard 76mm Mounting Size
Specification
stereo microscope focusing rack bracket holder
Ball bearing focus system
Focusing Bracket Diameter 76MM mount microscope body
For track stand

FEATURES
1. Industry focus arm
2. With bind institution of industry.
3. Plane focus arm,Focused by rack and pinion w/ball bearing guide.
4. To view objective in vertical angle.
Focus mount single tension knob

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