Celestron Sony E Mount T-Ring

ESSENTIAL ACCESSORY: A T-ring is one of the first accessories you will need to take pictures through a telescope or spotting scope TERRESTRIAL AND CELESTIAL IMAGING: Pair your T-ring with a celestron T-adapter to turn your telescope or spotting scope into a large telephoto lens CAMERA COMPATIBILITY: T-Ring attaches to E-mount Sony mirrorless camera bodies only BODY: 42mm female diameter thread, Internal surfaces are blackened and glare-threaded to provide the highest contrast, the T-Ring has a ribbed surface for a secure grip while threading/unthreading ATTACHMENT INSTRUCTIONS: To use this T-Ring, place the E-Mount T-Ring on your Sony mirrorless camera, just like changing a lens, line up the T-Ring to your camera’s lens mount, push it in and turn until you hear a click, the sturdy bayonet flange locks for a secure fit