Fotodiox Lens Mount Adapter, Leica M Lens to Sony E-Mount NEX Camera with Macro Focusing Helicoid, Leica M - NEX Macro; fits Sony NEX 3, 5, 7 and NEX FS-100, VG10

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 can't be replaced, and you save the cost of purchase on new lenses. Adapting larger format lens to smaller format provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. This Fotodiox lens mount adapter is made with high standard precision. It allows all lenses with Leica M-mount to fit on the Sony Alpha Nex E-Mount camera bodies. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. 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. Infinity focusing is guaranteed. This version of the Leica M to Sony Alpha Nex E-Mount Adapter allows you to extend the lens from the camera body giving the ability to focus closer than normal. In effect this adapter acts like a built-in bellows Compatible Cameras (Including, but not limited to):Sony Alpha a7, a7r, a7s, NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, ,NEX-6, NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 Compatible Lenses (including, but not limited to): Leica M, CL, Ernst Leitz Canada's ELCAN, Konica Hexar RF, and Minolta CL, CLE Rokkor, Voigtlander lenses with the Bessa T, R2, R2A, R3A, R4A, R2M, R3M and R4M, Rollei 35 RF, Zeiss Ikon rangefinder Note: The product pictured may have slight differences in appearance from the actual product such as color, font style, and/or other cosmetic changes due to improvements in design. Box Contains adapter