JJC EF & EF-S Mount Auto Focus Extension Tube Set for Canon EOS 90D 80D 70D 60D 77D Rebel T6 T7 T5 T8i T7i T6i T6s T5i T4i SL3 SL2 EOS 6D Mark II 7D Mark II 5D Mark IV III 5Ds R 1Dx Mark II and More

Features

• The part of camera mount and lens mount are both 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 12mm, 20mm and 36mm lengths can be used individually or in any combination of the three for greater magnification
• Fits Canon EOS DSLR cameras and EF and EF-S lenses