Nikon has released firmware updates for the Nikon D300, D300s, D700 and P7700.
The firmware update for the Nikon Coolpix P7700 includes the following improvements:
When shooting with shooting mode set to M (manual) with Flash, and the ISO sensitivity set to Auto, ISO 80-200, ISO 80-400, or ISO 80-800, ISO sensitivity was sometimes not locked at ISO 80 and a different ISO sensitivity was sometimes applied. This issue has been resolved.
You can download the firmware updates here at Nikon’s website.
Evidence that Nikon’s new 800mm behemoth is shipping to customers in China appeared earlier this week on the Mobile01 forums, where a user posted images of his new $18,000 lens. This should serve as good news to US customers who have pre-ordered the super-telephoto lens, as B&H Photo currently lists it as expected to ship next week on April 4.
Included with the new lens is the matched AF-S Teleconverter TC800-1.25E ED which was developed exclusively for the 800mm f/5.6 lens. Combined with the 1.25x teleconverter, the new 800mm lens offers a max focal length of 1000mm at a max aperture of f/7.1. On a DX-format camera, the new 800mm lens offers an equivalent focal length of 1200mm – or 1500mm when equipped with the included 1.25x converter.
The lens contains 20 elements (with two fluorite elements and two ED elements) in 13 groups and uses an electromagnetic diaphragm. The built-in Vibration Reduction compensates for four stops of correction.
The AF-S NIKKOR 800mm f/5.6E FL ED VR lens should be available in April at a retail price of $17,899.95. Check availability here at B&H Photo.