Feature:1. The lens mount adapter is designed for Canon EF/EF-S Series lens to Fujifilm FX-Mount cameras.2. Built-in USB port for compatibility upgrade, can be linked to your computers to get the the latest adaptive version.3. With gold-plating contacting pins, support IS image stabilization function.4. By adapter mounting it can achieve functions of EXIF signal transmission, AF(auto focus) and adjustable aperture,etc.5. All aluminum alloy casting, durable and sturdy; With a detachable 1/4 inch tripod foot, easy to install and remove.6. The lens mount adapter with gold-plating contacting pins, support IS image stabilization function, fast detection and accurate tracking, effective auto focus to achieve better shootingBy adapter mounting it can achieve functions of EXIF signal transmission, AF(auto focus) and adjustable aperture,etc.7. The lens adapter ring with built-in USB port for compatibility upgrade, can be linked to your computers to get the the latest adaptive version.8. The camera lens adapter ring is made of high-quality aluminum alloy for durability and long life. With a detachable tripod foot, it is easy to install and remove.9. If you have any questions, please contact with us and we will provide you with the best solution.Specification:Features:The lens mount adapter is designed for Canon EF/EF-S Series lens to Fujifilm FX-Mount cameras.Built-in USB port for compatibility upgrade, can be linked to your computers to get the the latest adaptive version.With gold-plating contacting pins, support IS image stabilization function.By adapter mounting it can achieve functions of EXIF signal transmission, AF(auto focus) and adjustable aperture,etc.All aluminum alloy casting, durable and sturdy; With a detachable 1/4 inch tripod foot, easy to install and remove. Specifications:Brand: CommliteModel: CM-EF-FXColor: BlackMaterial: Aluminium AlloyCompatible Lenses: Canon EF/EF-S Series LensCompatible Cameras: Fujifilm FX-Mount CameraFocus Mode: Auto FocusFirmware Upgrade: USB Upgrade PortCamera-Mount Outer Diameter: 63mmLens-Mount Outer Diameter: 68.5mmLength: 31mmItem Weight: 148g / 5.2ozPackage Size: 11.5 * 9.7 * 6.3cm / 4.5 * 3.8 * 2.5inPackage Weight: 245g / 8.6ozPackage List:1 * Lens Mount Adapter Ring1 * Camera-Mount Lens Cap(installed on the adapter ring)1 * Lens-Mount Lens Cap(installed on the adapter ring)1 * User's Manual(Chinese & English)Note:Cameras and lens showed in the pictures are not included.For specific compatible lens models, please enter our official website to view the compatibility form.For specific compatible camera models, please enter our official website to view the compatibility form.Package List:1 * Lens Mount Adapter Ring1 * Camera-Mount Lens Cap(installed on the adapter ring)1 * Lens-Mount Lens Cap(installed on the adapter ring)1 * User's Manual(Chinese & English)Note:Cameras and lens showed in the pictures are not included.For specific compatible lens models, please enter our official website to view the compatibility form.For specific compatible camera models, please enter our official website to view the compatibility form.