Product Description: Transform Your Photography with the EF to EOSR Lens Mount Adapter EF to EOSR Lens Converter Adapter: Seamlessly integrate your EF and EF-S lenses with EOSR cameras using our dedicated lens converter adapter. Designed with a specialized sealing ring, this adapter offers robust dust and water resistance, ensuring your equipment remains protected in diverse shooting environments. Customizable Control Ring: Enhance your shooting efficiency with the customizable control ring. Tailor this feature to your needs by setting shortcuts for changing aperture values, adjusting shutter speed, and managing ISO sensitivity and exposure compensation, allowing for quick and intuitive camera adjustments without missing a moment. Enhanced Data Transmission: Experience superior performance with enhanced data transmission capabilities, thanks to gold-plated copper electronic contacts. These contacts improve conductivity and ensure efficient data transfer between your lens and camera body, maintaining high-quality image capture and accurate communication of settings. Type C Upgrade Interface: Stay ahead of technological advancements with the built-in Type C firmware upgrade interface. This feature allows the adapter to remain compatible with new camera and lens models, expanding its versatility and ensuring it remains a valuable component of your photography gear for years to come. Additional Functions: Unlock the full potential of your photography with additional adapter functions, including IS stabilization to reduce camera shake, EXIF information transmission for detailed metadata, and seamless autofocus functionality. These enhancements provide a comprehensive shooting experience, enabling you to capture stunning images with ease. Elevate your photography with the EF to EOSR Lens Mount Adapter, combining innovative features and superior construction to expand your creative capabilities. Whether you're a professional photographer or an enthusiast, this adapter offers the flexibility and reliability you need to achieve exceptional results in every shot.