Sell M42 to e Mount, K&F Concept Lens Mount Adapter M42 Lens to Sony NEX E-Mount Camera for Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 best price

【K&F】 M42-NEX K&F Concept is a one-stop refined photographic solution provider. K&F Concept specializes in design. research, manufacturing, and marketing of photographic accessories.K&F committed to creating professional and innovative products backed by friendly, responsive service to delight our distinguished customers around the world. Features: High quality and compact. Made of brass and aluminum (not plastic). 100% Brand New Color: Black Suitable for: M42 Mount Lens Sony: NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6000 a6300 a6500 a5000 a5100 a3500 a3000 Alpha A7 A7R a7S, a7 II, a7S II, and a7R II a7R III a7 III, a9 NEX-VG10 VG20 Note: 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".