Mr. Ding Studio is currently developing new Leica M-mount conversion kits for the classic Contax Zeiss 50mm f/1.7, 50mm f/1.4, and 85mm f/1.4 lenses. The design will keep the original outer barrel and brand ring intact. The installation process will be much easier. The new kits are in the final R&D stage and have already … Continue reading Coming soon: Mr. Ding Leica M-mount conversion kits for Contax Zeiss 50mm f/1.7, 50mm f/1.4, and 85mm f/1.4 lenses