Pentax K mount PK lens to Sony Alpha Minolta AF MA mount adapter glass infinity - A99 A580 A77 II A65 A900 large aperture so that the focal length

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

also support focusing infinity at closure

50mm with minimum focus distance of 1m was able to focus at 0

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Pentax K mount PK lens to Sony Alpha Minolta AF MA mount adapter glass infinity - A99 A580 A77 II A65 A900 large aperture so that the focal lengthFor 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.