JJC RF Mount Auto Focus Macro Extension Tube Ring Set for Canon EOS R R1 R3 R5 Mark II R6 Mark III II R6 V R7 R8 R10 R50 RP R100 Mirrorless Camera Canon RF Mount Lens for Macro Photography

The part of camera mount is made of Aluminum the part of lens mount is made of high quality brass while the tube is made of high quality ABS plastic Shortens minimum focusing distance of lens for macro photography convert almost any lens into a macro lens save your cost of buying an expensive macro lens Full Autofocus and auto exposure Compatibility Extension tubes of 11mm and 16mm lengths can be used individually or in combination for greater magnification Fits Canon RF mount mirrorless camera and RF mount mirrorless lenses Not fits Canon RF teleconvertor or extender such as Canon extender RF 14X Canon extender RF 2X Note we recommend using the manual focus or set the camera on a tripod with a focusing rail instead of using auto focus after mount the extension tubes