AF confirm adapter for T2 T mount lens to Sony Minolta Alpha A MA Mount - A58 A77 A99 II A580 speed booster The optimal focal length is

The optimal focal length is 50mm (35mm film format)

Super high color rending: 90% above

4° (APS-C sensor)

com for firmware update

Switching shooting mode and focusing mode to M (manual) is recommended

AF confirm adapter for T2 T mount lens to Sony Minolta Alpha A MA Mount - A58 A77 A99 II A580 speed booster The optimal focal length isThis is the AF confirm chipped lens adapter ring with built in circuit board for T mount (42mm x 0. 75) 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.