Canon will offer a lens hood that is compatible with the 28mm f/2.8 STM, but it doesn’t ship with one. It does, however, include the lens cap and rear cap. The RF28mm f/2.8 STM lens is scheduled Check which focus mode you are in. Full Time Manual Focus does not work in AI Servo mode. It is probably because the AF is continually active in AI Servo. Here is what I have noticed with all my STM lenses: In One-Shot Auto Focus, the focus can be fine tuned (Full Time Manual focus) anytime the shutter is half pressed. The 24mm ƒ/2.8 was released long before the advent of digital SLR camera bodies, designed to fit a full-size 36 x 24mm film frame. Thus, it will have no problems mounting on either Canon full- or Yesterday I bought the Canon 24 mm EF-S STM lens, an all-round wide-angle lens, 38 mm in full-frame equivalent. I left it assembled and used immediately as soon as I left the shop. These are the results and the first thoughts. The 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens from Rokinon provides a 180º diagonal angle of view on Canon full-frame cameras for an ultra-wide angle, distorted perspective that is useful for architectural interiors, landscapes and creative experimentation in any photographic application. . The Canon EF-S 24mm f/2.8 STM Lens is an extremely small and light lens that produces very nice image quality and has accurate auto focus. The price will seal the deal and make this a must-have lens for any APS-C kit. It is useless for 35mm, full-frame and 1.3x cameras; it won't even mount on them. Specifications top. Intro Specs Performance Recommendations . Name. Canon calls this the CANON ZOOM LENS EF-S 18-135mm f/3.5-5.6 IS STM. EF means "electronic focus," meaning that there is an autofocus motor in the lens itself. All Canon lenses since 1987 have been EF. As it is designed for Canon APS-C bodies, its field of view is equivalent to a 38mm lens on a full-frame sensor, and operates similar to the Canon EF 40mm f/2.8 STM pancake lens. Compared to the EF 24 f /2.8 IS USM, the EF-S lens loses IS, but lists for about a fourth of the price. Compare Canon EF-S 24mm f 2.8 STM Lens vs Canon EF 40mm f 2.8 STM Lens Full-Frame . Angle of View . 59° 10' 57° Minimum Focus Distance . 6.3" / 16 cm . Canon will offer a lens hood that is compatible with the 28mm f/2.8 STM, but it doesn’t ship with one. It does, however, include the lens cap and rear cap. The RF28mm f/2.8 STM lens is scheduled

canon ef s 24mm f 2.8 stm on full frame