We just added studio test scene images to our First Impressions Review of the Nikon D4s. The D4s is a refined version of Nikon’s flagship DSLR, incorporating several changes – large and small – resulting from feedback from professional users. As well as minor ergonomic refinements and a slightly improved video mode the D4s also offers a highest ISO sensitivity of 409,600 (equivalent) – the highest we’ve ever seen. Click through to see for yourself what that looks like.
News: Digital Photography Review (dpreview.com)