The Canon RF lens mount system is designed for Canon's full-frame mirrorless cameras, offering advanced optical performance and versatility. Introduced in 2018, it features a larger diameter and shorter flange distance compared to previous mounts, allowing for innovative lens designs and improved image quality. Canon RF lenses utilize a combination of high-quality glass and advanced coatings to reduce flare and enhance color accuracy. The system supports a wide range of lenses, from ultra-wide-angle to telephoto, catering to various photography styles and needs, making it a popular choice among both amateur and professional photographers.