Universal adjustable boom stand microscope head holder for industrial microscope. Microscope stand bracket holder adjustable boom stereo arm table stand 76mm Diameter ring holder for HDMI USB video r Binocular Trinocular microscope camera.

76mm Diameter Microscope Stand Holder for Stereo Zoom Microscope, microscope replaceable parts, adjustable arm stand fixture holder for microscope head, 76mm diameter focus adjustment bracket for trinocular binocular microscope, two different size microscope head holder fixtures.

Features:

1. Plane Frames, Steel Rail Rack Focusing Mechanism
   

2. Connection Objective: DIA 76mm

3. Connection Pillar: DIA 25mm/32mm

4. Stand Size: 38cm x 26cm x 34cm

5. Easy Large-Sized Focusing Knobs on Both Sides of Focusing Holder.

6. Steel Gears on Focusing Holder.

7. Standard Size Focusing Holder: Will Fit Scope Heads with Diameter of 76mm

Option: 25mm/32mm
Color: black/white
Note: please choose the right size for your microscope head (determined by the bracket size of the microscope).