EOS EF-EF Mount Adapter Ring

This high-precision EOS EF-EF mount adapter ring enables you to connect Canon EF or EF-S lenses to your Canon EOS camera body that supports an EF mount. Its sturdy build and compatibility with various lens models make it an ideal accessory for expanding the versatility of your camera system. Product Features: - Allows Canon EF/EF-S lenses to be mounted on Canon EOS cameras with EF mount - Maintains focus and aperture control, making it easy to use with existing lenses - Precise fitting and alignment ensure optimal performance and image quality - Sturdy construction with anodized aluminum alloy for durability and longevity - Compact and lightweight design for easy portability and storage - Compatible with a wide range of Canon EF/EF-S lenses for versatility in shooting - Black color blends seamlessly with camera bodies for a professional appearance Benefits: - Expand your lens compatibility with existing EF/EF-S lenses - Enjoy precise focus and aperture control for seamless shooting - Ensure durability and reliability with sturdy construction and high-quality materials - Enhance the versatility of your camera system for various shooting scenarios - Maintain a professional look with a design that complements your camera body Additional Features: - Supports full-frame and APS-C sensors for compatibility with multiple camera models - No electrical connections are required, preserving the original lens's functionality - Infinity focus is accessible with the adapter ring installed - Compatible with Canon EOS cameras such as the 550D, 7D, and 5D Mark II - Backed by a limited warranty for added peace of mind

Canon support article for using other brand lenses on EOS cameras

B&H Photo review of the EOS EF-EF adapter ring

Adorama product page for Fotodiox EOS EF-EF adapter ring