The Canon ES-22 Lens Hood is the dedicated accessory for the Canon EF-M 28mm f/3.5 Macro IS STM lens, engineered to deliver cleaner, more contrasty images straight out of camera. By extending and shading the front element, it blocks stray light from entering the lens - reducing lens flare, ghosting, and unwanted glare, particularly when shooting in bright conditions or towards a light source. A unique benefit for macro shooters is that it also prevents the white ring on the front of the lens from reflecting back into images on reflective surfaces. The threaded front of the hood accepts 43mm filters, so you can still use protection or effect filters while the hood is mounted. When not in use, the ES-22 reverses neatly onto the lens barrel for compact, no-fuss storage. Lightweight and durable, it attaches quickly and securely without interfering with lens operation - making it an essential companion for macro and everyday EF-M shooting.