※ Please be sure to read the profile and agree before commenting or purchasing. This is a TTArtisan mount adapter. It transmits the 6-bit code of Leica M-mount lenses to Sony α bodies. This is the I type (old type). It worked without problems on the α7RIV and α7C, but I am selling it because I changed the body to the unsupported α7CR. ※ It does not recognize properly on the α7CR and cannot be used. I have confirmed that it works on the α7RIV and α7C, but please check the manufacturer's specifications for other bodies. There are scratches on the mount part due to use. Please check the photos. Since it is used and second-hand, please refrain from purchasing if you are sensitive to this. All accessories are shown in the photos. Meisho Kogaku (TTArtisan) TTArtisan Mount Adapter Leica M lens leica For Sony E-mount body sony M-E 6bit