Canon announced a new EF 500mm f4L IS II USM and EF 600mm f4L IS II USM today amidst a...
press release
Canon Announces New Model of Iconic Lens : 70-200 f2.8 IS II USM [UPDATE: Now that this lens is available...
Yesterday, Nikon announced the upcoming release of four new Nikkor lenses (available in September), two or three of which are...