The APC-C sensor is a powerful image sensor for travel, sports, or nature photographers. This sensor is about 1.5 times smaller than a full-frame image sensor. Thanks to this crop factor the image is more zoomed in, so the distance between you and your subject is smaller. This makes it even easier to capture athletes or wildlife with a telephoto lens. APS-C mirrorless cameras are often compact and light thanks to the small image sensor. They're easy to take with you on vacation, for example. The most well-known camera brands make cameras with APS0C sensors, like Canon, Nikon, Sony, and Fujifilm.