1、Compatibility: Compatible for EF EF S series lenses. Compatibly work for R series cameras, such as for RP, R3, R5, R6, R6II, R7, R8, R10, R100. 2、Perfect Fit: The lens mount adapter perfectly fits the camera and lens mount, ensuring a tight and seamless connection. It is easy to install and remove. 3、Built in IS Stabilization: Built in electronic contacts, supports IS image stabilization, autofocus, and EXIF information transmission, making your focus more accurate and clear, which better help you take pictures. 4、Includes Insert ND Filter: Equipped with a plug in ND3‑ND400 adjustable ND filter for easy replacement and suitability for different shooting scenarios, featuring waterproof, dustproof, oil resistant, and scratch resistant properties. 5、Sealing Ring and Metal Body: Designed with a sealing ring for dustproof and waterproof, and a metal housing for secure and wearproof fastening, providing a delicate touch. Item Type: Lens Mount Adapter Material: Aluminum Alloy Weight: Approx. 230g / 8.1oz Compatible Lens: for EF EF S Series Lenses Compatible Camera: for R Mount Cameras Focus Mode: Auto Focus Filter: ND3-ND400 Filter Compatible Devices: for RP R3 R5 R6 R6II R7 R8 R10 R100 Cameras 1 x Lens Mount Adapter 1 x Storage Bag 1 x Storage Box 1 x Instruction Manual