The command of light is the essence of visual expression through photo and video, for which lenses are vital. In pursuit of even higher image quality, Canon has created the new EOS R System, which features a revised lens mount — the point of contact between camera and lens — that expands the possibilities of optics, allowing for even greater freedom when designing lenses.
Created to utilise RF lenses — born of lens design ideals — to the fullest, the EOS R System employs the newly developed RF Mount. With a large mount diameter and short back focus1 that allows for increased freedom when designing lenses and featuring a new mount transmission system for enhanced communication between the lens and camera body, the EOS R System realises even higher image quality and enhanced usability.
In order to take full advantage of the strengths of the new mount, in addition to employing a mirrorless system, the camera body features shooting functions distinctive of a new system that make use of such attributes as Duel Pixel CMOS AF phase detection autofocus technology and an electronic viewfinder (EVF). What’s more, through the use of a dedicated adapter, the rich lineup of existing EF and EF-S lenses2 can be used, allowing users to make use of lenses already in their possession.