Canon has just released a fast ultra-telephoto zoom for its RF-mount full-frame cameras. The company says that the RF100-300mm F2.8 L IS USM lens exists in response to requests from photojournalists, ...
Canon has launched the RF100-300mm f/2.8L IS USM, its first f/2.8 constant aperture zoom lens to cover the 100 to 300mm range. The lens is ideal for sports and wildlife photography and weighs less ...