Use Tamron Adaptall 2 Lenses on your Minolta AF / Sony-A cameras
IR Remote Control for Canon (as RC-1) EOS 500D, 400D, 350D, 300D
Use your Leica M39 lens on your bayonet mount Leica camera.
Remote cable for Canon EOS 400D, 350D, 300D
Use Olympus OM lenses on your Canon EOS camera
Use M42 lenses on your Contax or Yashica cameras.
Use M42 lenses on your NIKON camera (only for macro)
Use your M42 thread lens with your Olympus-Panasonic-Leica 4/3 Reflex camera with focus confirm
Use your Leica M39 thread lens on your Olympus micro 4/3 camera