Extreme resolution meets extreme speed. When Nikon introduced the D800 and D800E, it set a new benchmark for DSLR image quality and super high resolution photography that approached medium format. Now, five years later, Nikon proudly introduces the next evolution in high resolution DSLRs, a camera that allows photographers to capture fast action in 45.7 megapixels of brilliant resolution - Nikon D850. With remarkable advancements across the board?sensor design, autofocus, dynamic range, sensitivity, Speedlight control, battery life, shutter and mirror drive mechanisms, Silent Photography in Live-View mode, focus shift capability and more. This is quite possibly the most impressive, well-rounded DSLR yet. GPS: GP-1 GPS Unit, GP-1A GPS unit.