SVBONY telescope camera adapter keeps the beautiful and interesting view of the telescope or microscope easily. You can attach the camera to the telescope conveniently since using this SVBONY adapter combination. You can also share with your friend or family through the camera screen;pictures and video which is available. For Canon EOS & Rebel SLR & DSLR Cameras and only compatible with Canon DSLR camera of EF mount. Note: it doesn't fit for EOS-M models.1.25" 0.5x Focal Reducer for Telescope Eyepiece Photography and Observing. A wonderful tool for astrophotography telescopes: reduce exposure time and simplify astrophotography, suitable for shooting. Capture wider field of view, the focal reducer is good for visual use for a bigger FOV and is indispensable when CCD imaging. The case is made of metal, which better protects the product itself and prolongs its service life.