CONCEPT M42 Lens Mount Adapter for Sony NEX Mount Adapter for Sony Alpha High Achieves Infinity Official K&F E-mount Cameras. M42-to-NEX A6700, a7CII,

[Compatible Lenses] M42 mount lenses. [Compatible camera bodies] Compatible with Sony a7CII, a7 IV/ I / II / III, a7R I / II / III / IV, a7S I / II / III a9 I / II, Alpha a3000 a3500 a5000 a5100 a6000 a6100 a6300 a6400 a6500 a6600 a6700, Alpha NEX-3 NEX-C3 NEX-F3 NEX-3N NEX-5 NEX-5N NEX-5R NEX-5T NEX-6 NEX-7, ZV-E10, ZV-E10 Mark II (ZV-E10M2), Smartshot QX1 QX10 QX30 QX100, Security SNC-VB770 UMC-S3C, Handicam NEX-VG10 NEX-VG20 NEX-VG30 It is compatible with E-mount models such as NEX-VG900, NXCAM NEX-EA50, NEX-FS100, NEX-FS700, XDCAM FS5, FS5 II, FS7, FS7 II, and CineAlta VENICE. [MF & Infinity Focus] When using this product, there are no electronic contacts, so focusing is manual focus (MF), and aperture adjustment and other functions are all manual. Infinity focus is possible. Other functions will not work properly while this adapter ring is in use. (Please turn off the camera's power when attaching the adapter.) 【High Quality & Portability】Made of high-quality copper and aluminum alloy, it won't damage the lens body. Durability has also been greatly improved. It's lightweight and compact, making it highly portable. [Easy Operation] The red markings allow for precise adjustment by aligning the camera and lens indicators and rotating. Attaching and removing the lens is also easy. *When using this feature, please turn "ON" the "Release without lens" option in the camera's "Menu". Mount adapter