As of 2/2016 Nikon D4s is still Nikon's flagship professional DSLR camera, but the new Nikon D5 is already announced and will be available around the spring of 2016. Key Specifications Here are the main specifications of Nikon D4s professional DSLR camera. Effective Megapixels: 16.2 Sensor: 36.0mm x 23.9mm CMOS Sensor Format: FX (Full Frame) Maximum Continuous Shooting Speed at Full Resolution: 11 frames per second ISO Sensitivity: 100-25,600 (Expandable from 50 to 409,600) Monitor/Screen: 3.2" TFT-LCD Camera Weight (Body without accessories): 41.6oz. (1180g) Lens Mount:...