The RF 35 mm f/1.8 Macro IS STM Lens is compact, lightweight and easy to carry. It offers amazing versatility with a focal length of 35 mm in a wide-angle macro lens. The Canon RF 35 mm f/1.8 IS Macro STM Lens has a 0.5x magnification ratio and a close focusing distance of 0.56 ft., which is excellent for macro photography. The 35 mm lens is a wide-angle macro lens employing the new standard RF mount for the Canon EOS R mirrorless system.