Whether you're shooting digitally or on film, Fotodiox offers the world's largest selection of lens adapters. Mix camera/lens platforms or reinvigorate vintage glass; Fotodiox has hundreds of ways to mount lenses onto your DSLR or SLR camera. Our adapters deliver manual aperture control, and a sturdy build for lasting quality. The integrated aperture iris offers some form of light control, but it will cause severe vignetting as it is stopped down Compatible Sony Alpha A-Mount (and Minolta AF) Mount Cameras (including but not limited to): A350, A900, A230, A330, A380, A550, A500, A850, A450, A290, A390, A560, A580, A33, A55, A35, A65, A77, A57, A37, A99, A58, A77II Minolta Maxxum 5D, 7D, 7, 9xi, 7xi, 5xi Please Note: We state “infinity focus allowed” because our adapters are designed to be universal which can prevent some lenses from focusing to infinity at the infinity mark. Set your camera to “Manual’ or ‘Aperture Priority’ for metering. If camera does not release be sure to enable ‘shoot without lens’ in camera settings. All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design