Canon RF 50mm F/1.8 STM As a compact prime lens, the Canon RF 50mm F/1.8 STM is a perfect upgrade to a standard kit lens. This is an ideal lens for creative projects where you work with a large aperture. The precise and quiet focusing achievable thanks to the STM motor allows you to capture the most beautiful and spontaneous moments. With this lens, you will get high-quality images. In addition, the Canon RF 50mm F/1.8 STM is light and small, making it easy to carry. The Canon RF 50mm F/1.8 STM has a fixed focal length of 50mm. The lens features an RF mount, making it compatible with Canon's EOS-R system full-frame cameras. Features of the Canon RF 50mm F/1.8 STM 50mm prime lens with Canon RF mount Compatible with full-frame cameras Sharp and quiet focusing thanks to the STM motor Fast F/1.8 aperture 6-element lens construction 5-group lens construction 7 aperture blades Angle of view (h/v/d): 40° / 27.3° / 46° Minimum focusing distance of 0.3 m Maximum magnification of 0.25 Compact dimensions of 69.2 mm x 40.5 mm Lightweight, weighing only 160 grams Package contents Canon RF 50mm F/1.8 STM RF lens dust cap Quick start guide