Nikon has announced updated versions of its 400mm F2.8 telephoto lens and 1.4x teleconverter. The AF-S Nikkor 400mm f/2.8E FL ED VR promises improved autofocus, exposure accuracy and speed, while being 816g (nearly 2lb) lighter than its predecessor. Meanwhile the AF-S Teleconverter TC-14E III features revised optics, and a redesigned barrel for increased moisture and dust resistance. Both will be available in August 2014, with RRPs of $ 11,999.95 and $ 499.95 respectively. Learn more
News: Digital Photography Review (dpreview.com)