Celestron T-Ring - Canon EF Category_Tripod Collars 8 cm) in diameter and

8 cm) in diameter and up to 18 inches (45

5 maximum aperture) ensures excellent image quality throughout the entire image area

8 maximum aperture offers stunning ZEISS Sonnar contrast and resolution for full-frame E-mount bodies

including diverse flash metering options

dart and flutter between frames to your heart's content - taking multiple exposures has never been so easy

Celestron T-Ring - Canon EF Category_Tripod Collars 8 cm) in diameter andThis T Ring is designed to work with Canon EOS brand 35mm camera. A T Ring couples your 35 mm camera body to a T Adapter, Radial Guider or Tele Extender. This accessory is required if you want to do any type of photography through a telescope or spotting scope.