Detachable 6-bit code modifying mount for Leica M lens 50-75 50mm 75mm - M8 M9 M-P M-240 246 262 fisheye lens Please set crop image function

Please set crop image function or APS-C mode on full frame cameras

It is a solution of using Canon EF lenses to adjust apeture in other cameras with external aperture ring

made by copper

maximum diving depth is 30 meters

In this case "stop-down mode" will need to be used when metering since the lens does not have ability to control the aperture by the camera body

Detachable 6-bit code modifying mount for Leica M lens 50-75 50mm 75mm - M8 M9 M-P M-240 246 262 fisheye lens Please set crop image functionSuitable for modifying old Leica M mount lenses to 6 bit code M mount. After installing the converting mount, your Leica M lens can be detected more accurately in M8, M9 and further models. Vignetting can be minimized and photo quality can be improved dramatically. 6 hole design, can be detached. (Please be aware of alignment of holes before purchase) Does not affect focusing. With 6 bit code, can be written with black and white markers for