28mm · f/3.5
The Canon EF-M 28mm F3.5 Macro IS STM is a compact, lightweight macro lens for EOS M cameras, featuring a built-in ring light and 1.2x magnification. Optical strengths include good sharpness and innovative design, but resolution is modest (~4.6MP effective). Weaknesses: short working distance at macro ranges, weak image stabilization requiring a tripod, and a retractable design that can be annoying to unlock. Build is sleek but not weather-sealed. It suits EOS M owners wanting a fun, affordable macro lens for close-up and everyday use.