"If you're wondering why there are strange puddles everywhere this morning, it's because photographers around the world have been drooling over news about the Nikon D4. Yes, you read that right — Nikon has finally officially announced its new flagship pro-level DSLR camera, the long-awaited successor to the D3. And the new gadget certainly has fantastic-sounding specs. Inside the D4's magnesium alloy body, there's a 16.1MP FX format CMOS sensor, a 91,000 pixel 3D Matrix Metering system, support for an ISO range from 100-12,800 (expandable from 50-204,800), the ability to shoot 10 fps with full AF/AE (or 11 fps with AF locked), a place for CF or XQD memory cards, and everything it needs to spit out full 1080p video. The camera is everything the D3 was — and then some. It will become available in February and carry a $6,000 pricetag."