Canon 22mm f/2 STM Lens for EF-M Mount, Graphite Black Review

The Canon EF-M 22mm f/2 STM is a compact pancake prime designed for Canon's mirrorless EF-M mount cameras, including the EOS M series. With a 35mm equivalent focal length of approximately 35mm on APS-C sensors, it serves as a versatile street photography, travel, and everyday walkaround lens. The f/2 aperture offers decent low-light capability and shallow depth-of-field control, while the STM motor provides smooth, near-silent autofocus suitable for both stills and video.

This lens is known for its slim profile, adding minimal bulk to the already portable EOS M bodies. At this price point, it represents Canon's entry-level prime option for the EF-M system. The all-black finish integrates cleanly with Canon's mirrorless bodies. Build quality is typical of Canon's consumer-grade lenses, with a metal mount and plastic barrel construction that keeps weight down without feeling flimsy. The 43mm filter thread is standard and accessories are widely available.