Bresser T2 Ring - NikonBresser T2 Ring Nikon Connect your Bresser Microscope or Telescope with a Nikon SLR camera and take images or videos of your observed object! The Bresser T Mount is the connecting piece between the camera adapter and SLR camera. To find out what T2 ring you need, look into the instruction manual of your camera. This T ring has a working length of 8. 5 mm. Features Connecting piece between the camera adapter and Nikon SLR camera High quality and