M42 42mm Lens to Fujifilm X Mount Fuji X-Pro1 X-M1 X-T2 X-E2 DSLR Camera Adapter   Feature: High quality and compact. Solid metal mount lens adapter allows M42 42mm Screw Mount Takumar Lens to fit on Fujifilm FX Mount X-Pro1 X-E1 X-E2 E-M1 X-A1 X-T1 X-T10 X-T20 CameraThere is no ROM connection on the ring so diaphragm control of the lens is set manuallyFull manual operation, manual focus and manual iris adjustmentPlease installing/ uninstalling the adapter after turning off the cameraIt can focus to infinityMaterial: Aluminum alloySuitable for: M42 Mount LensFujifilm X Mount Camera: X-A1, X-A2, X-A3, X-M1. X-E1, X-E2, X-E2S, X-T1, X-T2, X-T10, X-T20, X-Pro1, X-Pro2Note: This adapter ring only suit for Fujifilm X-mount interchangeable lens digital cameraIt not suitable for S2Pro/S3Pro /S5Pro DSLR cameraPackage includes: 1 X M42-FX M42 Lens to Fujifilm X Mount Camera adapterNote: If your camera indicated "lens is not properly installed", please modify the camera menu settings. Usually called the release the shutter the lens is not installed", you can modify the settings to allow. Specifically refer to the camera manualAlthough the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate while using this adapter. There is no electrical contacts in the adapter ring. Full manual operation, manual focus, manual iris adjustment can be achieved with body manual exposure, aperture priority exposure. 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 in Manual or Aperture Priority Mode. Before use, set your camera Menu: "Shoot without lens".