Canon EOS Rebel SL1 Canon EF-S 18-55mm f/3.5-5.6 IS STM Canon EF-S 55-250mm f/4-5.6 IS STM Canon EF-S 24mm F2.8 STM Canon EF 50mm F1.8 STM Canon EOS Rebel SL1 (EOS 100D) If you believe there are incorrect tags, please send us this post using our feedback form . Has full-time manual focus. Canon EF-M 22mm F/2 STM. Canon EF-S 24mm F/2.8 STM. With full-time manual focus, you can move the focus ring whilst it is in AF (autofocus) mode. This means that you can make manual adjustments once the AF has finished, without changing to manual mode. NiGs.