【Compatibility】Compatible with Canon EF/EF-S lenses to Canon EOS R RP R5 R6 R7 R10 Mirrorless Digital Camera | 【IS Stabilization & EXIF Signal Transmitting】Built-in IS stability, making focus more accurate and clear; The design of gold plated PIN has excellent signal transmission performance | 【AF Function & Aperture Control】Fast auto-focusing speed; Actual aperture of the lens can be controlled directly from the camera side. Meanwhile, Datas of Shutter, aperture and ISO are displayed on camera | 【Weather Sealing】Dust and water- resistant | 【Construction】Metal mount on both Lens and camera sides provides rugged flexibility