Leica R mount L/R Lens to Canon EOS EF mount adapter - 5D III 6D 70D 700D 650D M43 com/products/details/MB-EF-E-BT4

com/products/details/MB-EF-E-BT4

It is macro extension tube for Sony E NEX cameras

Av model still have metering

so it does not snag on straps or clothing

2 ED glasses(Super low chromatic dispersion) and 2 HOYA glasses

Leica R mount L/R Lens to Canon EOS EF mount adapter - 5D III 6D 70D 700D 650D M43 com/products/details/MB-EF-E-BT4It allows Leica R Lens to be used on EOS cameras in stop down mode. The lenses with aperture ring will be 100% function except auto focus while those without aperture ring can only be used work on maximum aperture. It support all EOS 35mm film or Digital SLR cameras(20d, 10D, 350D, 300D, IDs, ID MK II). It supports stop down manual exposure, aperture priority exposure as well as TTL flash. It supports Infinity Focus. All Leica R Lens to all Canon EOS