iOptron T-Ring for 35mm Nikon Cameras

A T-Ring couples your 35mm DSLR or SLR 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 using a 35mm camera. This T-Ring is designed to work with Nikon brand 35mm camera.