A high quality T-Ring vital to ensure the film plane is square to the optical axis. These T-rinsg accomplish that while minimizing any flexure as all components are crafted to Vixen’s High Standards. To be used for Astrophotography in conjunction with other prime focus or eyepiece projection adapters. EachT-Ring is designed for eyepiece projection or Prime Focus Photography.

If you have a SLR or DSLR camera and other maker/mount lenses, the Fotodiox Mount Adapters allow you to use your lenses on the film/digital camera body. Sharing lenses has some distinct advantages. Certain prime lens just cant be replaced, and you save cost of purchase lenses. ­Fotodiox offers a range of adapter from large format to smaller format digital adapters. Adapting larger format lens, i.e., large format medium format, medium format 35mm, excellent edge-to-edge sharpness; and the smaller 24×36 mm image field helps minimize the effects of lens distortion and aberration.

This lens mount adapter allows Leica R Lens to fit on Canon EOS camera body. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In thiscase “stop-down mode” will need to be used when metering since the lens does nothave the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode with EOS body. Infinity focusing is guaranteed