The camera interface's one end of the interface is the microscope interface thread and on the other end is the C interface. 0.35X camera eyepiece, expand the field of view, make the observation more effective. Customized trinocular adapter of stereo microscope with long service life. Exquisite workmanship, stable and reliable performance, easy to observe the internal structure of small objects. Selected high‑quality metal materials, with good durability and stability. Condition:Brand Item Type:Microscope Adapter Camera Interface:Approx.25mm/1in Microscope Connection Diameter:Approx.38mm/1.5in Total Height:Approx.30mm/1.2in Colour:Black Material:Aluminum Alloy Package Contents: 1 x Microscope Adapter 1 x Hex Scoket Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.