EF-M2 Automatic focus 0.71x Canon EF-mount series lens to be used on M43 camera Function Viltrox EF-M2 mount adapter is designed to allow Canon EF-mount series lens to be used on M43 camera. Plus 0.71 based on the original focal length (equivalent focal length=focal length x0.71), which help enlarge 1 level aperture. Build-in 4groups, 4pcs optical glasses, AF(autofocus) and adjustable aperture,etc. […]
