The Canon EF-S 55-250mm f/4-5.6 IS STM is a telephoto lens from the Japanese company in production since 2013, suitable only for APSC format devices. the economical lens is equipped with automatic focusing which occurs with an AF motor (not ultrasonic) that is relatively precise and silent considering the class of the lens. Image stabilization is present and does its job quite well. You can purchase the lens hood separately. a telephoto lens does not have a reduced minimum focus distance, in fact this Canon EF-S 55-250mm f/4-5.6 IS STM also settles at around 85 centimetres. The shooting angle varies from 27 to 6 degrees depending on the focal length used. The workmanship of the product is, as always, good despite the fact that it is an economical support, the materials are a little "plasticky" but the final result is still robust and resistant with good durability. The images appear to be quite sharp and without serious defects, the brightness is low but still allows you to take pleasant and not too dark shots. The dimensions and weight are reduced and allow it to be used effortlessly, even for long periods, furthermore transport is really convenient thanks to these characteristics. The Canon EF-S 55-250mm f/4-5.6 IS STM is suitable for photographers looking for a telephoto lens without too many pretensions but which manages to be a valid support for everyday photos. The reduced cost is a good incentive to own a good quality lens.