Considered one of the essential ‘trinity’ zooms, 70-200mm f/2.8 lenses are favoured by professional and enthusiast photographers for wideranging shooting scenarios. They’re great for sports, wildlife, wedding and event photography, and more besides. The combination of a telephoto zoom range and fairly fast, constant aperture enables quick shutter speeds for freezing the action, and a tight depth of field for blurring the background.