Description:Mounts for Canon FD lenses to Canon EOS (EF, EF-S) Mount SLR cameras body.With glass,it is able to perform focus to infinite.It supports A / M mode.Auto focus (AF) is not available.No electronic connection; Avoid reflecting of light.Perfectly compatible with all DSLRs cameras for Canon.(except EOS 30, 30V, 33V)Specification:Material: MetalColor : Black and SilverWeight: 110gSuitable for Canon FD Mount Lens to Canon EOS SLR / DSLR Camera BodyCompatible WithLens: for Canon FD Mount LensesCamera: for Canon EOS EF Mount CamerasCompatible Cameras (Including, But Not Limited to): 1d/1ds, Mark II, III, IV, X, C, 5D, 5D Mark II/III 7D, 10D, 20D, 30D, 40D, 50D, 60D, 60Da, Rebel xt, xti, xs, xsi, t1i, T2i, T3, T3i, T4, 300D, 350D, 400D, 450D, 500D, 550D, 1000DPackage Includes:1 Piece Lens Mount Adapter1 Piece Rear Lens Cap1 Piece Body CapNote:Using this adapter, most functions such as automatic diaphragm, auto-focusing, or other functions will not operate .In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode.