Celestron T-Ring - Canon EF Category_Tripod Collars 8 maximum aperture offers stunning

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

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

Its brilliance and quality of resolution are exemplary even at full aperture

combined with the seven-blade aperture

Celestron T-Ring - Canon EF Category_Tripod Collars 8 maximum aperture offers stunningThis 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.