EOS R, Control Ring and Sigma 35mm f/1.4 Art
When Canon released the EOS R in October of 2018, they also released three adapters, to allow photographers and videographers to use their existing EF and EF-S mount lenses on the new mirrorless system. The Control Ring Mount Adapter EF-EOS R is perhaps the most interesting of the three as it brings additional functionality in … Read more EOS R, Control Ring and Sigma 35mm f/1.4 Art