The Sigma 18-50mm f/2.8 DC DN Contemporary Canon RF Mount is a zoom lens for landscape and portrait photography, for example. This lens is suitable for Canon mirrorless cameras with an APS-C sensor. The zoom range is similar to the 28-80mm on a full-frame camera. This lens has a compact size and weighs 300g, so you can easily take it with you for the entire day. That's useful when you travel. Thanks to the maximum aperture of f/2.8, the lens is light-sensitive. This allows you to make clear photos and videos in situations with little light. This large aperture also provides a soft background blur in your photos. This allows you to make clear photos and videos in situations with little light. You can also use the lens to while recording. It has a silent and fast autofocus, so you don't hear unwanted sounds in your videos.