Fotasy Lens Mount Adapter -  Exakta/Auto Topcon Lens to Fujifilm X-Series Mirrorless Camera Adapter Premier Lens Adapter Allows Exakta / Auto Topcon Lens to fit on Fujifilm X-Mount Mirrorless Camera body Infinity remains unchanged, so the lens does not need to be re-collimated or shimmed. Automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter. Exposure and focus has to be adjusted manually. When using a lens with the adapter, the camera body should be set to either manual exposure or aperture priority mode. Designed for Fujifilm X-Mount X-Pro1 X-Pro2 X-E1 X-E2 X-E3 X-M1 X-A1 X-A2 X-A3 X-A5 X-A10 X-T1 X-T2 X-T3 X-T10 X-T20 x-T100 X-H1 Cameras and new models