Stereo Microscope Adjustment Arm Holder Arbor Stand Bracket Holder Ring Dia 76mm

Description

Industrial adjustment focus arm stereo microscope stand E arm head stand ring
Features:
* New focusing frame with ball bearing
*
Focus gear with coarse focus function
*
Circular fixed microscope head diameter:
76 mm
* Set microscope: zoom stereo microscope head
* Observe objective lens at any angle
Specification:
Focusing stroke: 50mm
Lens Aperture: 76mm
Center distance: 155mm
Connection diameter: 16mm
Package Size :
29.50*16.00*18.00cm(11.61*6.30*7.09 inch)
Packaging includes:
1x microscope focus adjustment arm
Note:
Contains focus only, excluding microscopes and other items.
On Jul-07-21 at 23:34:13 PDT, seller added the following information: