M42-FX

Manual lens adapter ring M42-FX

Premium-grade K&F Concept adapter,high precision,good quality.
Made of brass and aluminum (not plastic), anodized aluminum construction.
Smooth surface for effortless mount,infinity focus allowed, diaphragm control of the lens is set manually.
Compatible Cameras (Including, but not limited to): Compatible for Fujifilm X-A1, X-A2, X-A3, X-A5, X-A7, X-A10, X-A20, X-E1, X-E2, X-E2s, X-E3, X-H1, X-M1, X-Pro1, X-Pro2, X-Pro3, X-T1, X-T2, X-T3, X-T4, X-T10, X-T20, X-T30, X-T100, X-T200, X-S Cameras.
Please note: Infinity focus position：the position of the infinity mark 【∞】of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes.The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

Where to buy

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Note: It is designed for Fujifilm X-Pro1 interchangeable lens digital camera, not suitable for S2Pro/S3Pro/S5Pro DSLR camera or other X-series prosumer digital camera.

The camera needs to be set to function without an E-Mount lens attached. You can do this by changing the following camera setting: 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' (Exact naming and location of this option may change depending on camera model). If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default. Set camera "release shutter without lens" to enable when using the adapter for the first time, or the camera will fail to recognize the lens and the shutter may not be released

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 manual.
Although 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".


	1st Generation	3rd generation	4th generation
	Buying Options	Buying Options	Buying Options
Customer Reviews	2,858	337	48
Camera Mount	FX	FX	FX
Lens Mount	M42	M42	M42
Difference	Precision and Simple Classic Design: Let 300,000 users recognize this series of adapters.	Creative Design: The square is more advantageous than the circular shape to prevent rotation and slipping, and save effort when the installation and release of the camera.	Texture design: The fine lines carved with precision CNC machining equipment enhance the texture and layered sense of adpter.