Fotodiox Macro Lens Mount Adapter Compatible with M42 Type 2 and Select Type 1 Lenses to Sony E-Mount Cameras

This adapter gives you the ability to use your irreplaceable prime lens with your new camera and saves you the cost of purchasing new lenses. Fotodiox 'Pro' Series adapters are made with precision and pristine award standards to insure the perfect fit for your camera and lens and to endure professional use. There is No "play" between lens and Camera for a secure and the unique styling maintains/enhances professional appearance. Automatic diaphragm, auto-focusing, and other functions will not operate correctly while using this adapter as it is not electronic. 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. Infinity focusing is guaranteed. The Fotodiox Pro M42 Screw Mount to NEX E-Mount lens mount adapter will fit all M42 (42x1mm) Screw Mount Lenses to Sony Alpha and NEX E-Mount Mirrorless Digital Cameras. This Focusing Helicoid allows M42 lenses to act as a macro variable extension tube. Compatible Cameras (including but not limited to): Sony Alpha α7, α7r, α7s, Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-6, Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 Note: The product pictured may have slight differences in appearance from the actual product such as color, font style, and/or other cosmetic changes due to improvements in design. Box Contains adapter