This device is designed to attach your Canon EF or EF-S EOS DSLR cameras to telescopes with 1.25″ eyepiece holder barrel (focuser).
You fit one end of this adaptor to the camera’s main body, and put the other end into telescope’s focuser. You can then take pictures through the scope. In effect, this device enables you to use the telescope lens as your camera lens for digi-scoping. It combines the function of a T-ring and a T-adapter 2 in 1.
- This adapter comes with a 1.25″ T-adapter (for telescope connection) and a Canon EF/EF-S EOS DSLR camera T-ring.
- Built to fit standard 1.25″ (31.75mm) telescope eyepiece barrel.
- Built with metal material and black anodized.
- There are M28.5×0.75mm threads at the end of the 1.25″ T-adapter barrel for light filter or compact lens connection.