Converting a 103-Year-Old Zeiss Lens to Autofocus M-Mount
Photographer Jim Headley shares how he found a 103-year-old Zeiss lens and turned it into an autofocusing M-mount lens.
Carl Zeiss Jena Tessar Zeiss Tessar Leicam Mount Zeiss Jena Sonye Autofocus Adapter Leica Thread Mount
Source: petapixel.com