KIPON BAVEYES Pentax67-SL 0.7x Pentax 67 Lens to Leica SL Mount Focal Reducer Adapter Allows the use of PENTAX67 lenses at a focal length of x0.7. I purchased this new to use PENTAX67 lenses on a Panasonic L-mount camera, but I only took test shots indoors and haven't used it since. I am selling it because I no longer have a use for it due to a camera upgrade. It is currently unavailable on Amazon and difficult to obtain. Please be aware that sites selling it at extremely low prices are likely scams. It will be shipped with silver caps on the front and rear. The original silver caps will be attached, not the black lens cap in the photo.