AF confirm adapter for M42 screw lens to Sony Minolta Alpha A MA Mount silver - A58 A77 A99 II A580 Lens Turbo II Additional Features: FEC

Additional Features: FEC

AE metering

For using Nikon 1 mount interchangeable lens digital cameras with all Canon EF mount (EOS) lenses

Focal Length: 135mm

so that the focal length of the image is close to 1

AF confirm adapter for M42 screw lens to Sony Minolta Alpha A MA Mount silver - A58 A77 A99 II A580 Lens Turbo II Additional Features: FECThis is the AF confirm chipped lens adapter ring with built in circuit board for M42 (42mm x 1. 0) mount lens on your Sony Alpha Minolta AF mount camera, saving you the expense of a costly and irreversible conversion. Fixed EXIF value 50mm f1. 7, not programmable. Allows focus infinity.