Pentax K mount PK lens to Sony Alpha Minolta AF MA mount adapter glass infinity - A99 A580 A77 II A65 A900 large aperture In a backlight environment

In a backlight environment

so that the focal length of the image is close to actual focal length of the lens

also support focusing infinity at closure

Frame type: Full frame

Other electronic functions such as electronic focusing are disabled

Pentax K mount PK lens to Sony Alpha Minolta AF MA mount adapter glass infinity - A99 A580 A77 II A65 A900 large aperture In a backlight environmentFor using Sony Alpha Minolta AF mount DSLR cameras with Pentax K mount lenses. Switching shooting mode to M (manual) is recommended. With optical glass for focus correction, magnifies images to about 1. 41x. Blurring may occur in large aperture. Allows focus infinity.