It’s been rumoured for while now that Canon would start introducing LCDs into their lenses. Last week, we even saw some suggestions as to what they might display, thanks to a couple of newly released patents. Well, now, all the guesswork is over. Canon have officially announced the EF 70-300mm f/4.5-5.6 IS II USM lens.
Like its predecessor, it is a full frame autofocus lens with image stabilisation. The lens is slightly larger than the one it replaces. It weights a little more and the filter thread size has been increased. So has the diaphragm blade count, creeping up from 8 to 9, which may provide slightly more circular “bokeh”. Then there’s the obvious change. It has an LCD screen.