A high-performance zoom lens that covers a popular focal length range and provides up to four f-stops of stabilisation plus attractive bokeh.Canon announced the EF 70-300mm f/4-5.6L IS USM, on 26 August, 2010 in the lead-in to September’s Photokina Trade Show. Targeted at professionals and advanced amateur photographers it’s surprisingly compact for its specifications and usable with all of the company’s DLSR cameras. The 4.3x zoom range of 70-300mm on the ‘full frame’ models (112-480mm with ‘APS-C sensors), with a variable aperture of f/4-5.6.
