The Canon RF 28mm f/2.8 STM is a compact, lightweight pancake lens designed for full-frame RF-mount cameras. Its bright f/2.8 aperture enables excellent performance in low light and precise depth of field control. Ideal for travel, street photography, and video, this lens offers a versatile wide-angle perspective in a portable, affordable package—perfect for everyday walkaround use and those entering the full-frame mirrorless system.