Feature: 1. Good Compatibility: This CTV lens adapter has good compatibility, one end of the microscope interface thread, the other end is a standard C interface, connected to the CCD camera, not afraid to worry because the size does not match. 2. Multifunctional: This CTV microscope camera adapter is multifunctional, it can be used to connect the camera to the trinocular stereo microscope, it will have a better visual image, which is very practical. 3. Easy To Use: This microscope interface adapter is simple to use, all you need to do is insert it into the third lens tube on the microscope and then insert it into the microscope camera. 4. Sturdy And Robust: This CTV microscope adapter is made of excellent metal and optical glass material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 5. Wide Application: This CTV microscope lens interface adapter has a wide range of applications which can be used in industries, laboratories, bio pharmaceuticals and so on, very practical. Specification: Item Type: CTV Lens Adapter Material: Metal, Optical Glass Adapter Type: C Mount Adapter Camera Connection Size: Approx. 25mm / 0.98in (C Mount) Microscope Connection Size: Approx. 28mm / 1.10in. Package List: 1 x CTV Lens Adapter