Digital SLRs produce great photographs, but they're bulky and heavy, especially when the camera in your phone is not only always there but also improving fast. There is a compromise, however: mirrorless cameras. They're usually lighter than DSLRs but give you interchangeable lenses, great image quality and high-speed shooting. Canon has just unveiled a new mirrorless camera, the EOS M50. The 24MP camera is the first of Canon's mirrorless devices to include 4K video shooting, and it all looks very impressive. It has a vari-angle touch screen on the back that doubles as a viewfinder, and you can share directly from the camera, with NFC, Bluetooth and wifi included; canon.ie.