1. Ultra-fast focusing speed, AF auto focus, providing fast and accurate detection of the focus direction and target;
2. Super powerful compatibility. Suitable for use on Canon EOS M mirrorless camera, you can transfer the EF/EF-S lens group to your Canon EOS M mirrorless camera, allowing you to shoot more beautiful works through the new combination;
3.Gold-plated electronic contacts, using high-precision injection molding technology to ensure efficient signal conductivity and corrosion resistance, allowing the camera and lens to maintain reliable communication, achieving autofocus, aperture control, EXIF ​​information transmission, lens anti-shake and other functions ；
4. Support the body aperture adjustment, which can realize the body adjustment and control the lens aperture, greatly improving the convenience of use;
5. Support lens anti-shake, effectively eliminating image ghosting and blurring caused by shaking during sports shooting or holding.