Nikon Corp. has released a full-frame D-SLR, the D810, with improved resolution and image processing. It offers a newlydeveloped FX-format 36.3 MP CMOS sensor and EXPEED 4 image processing engine. The camera doesn’t have an optical low pass filter, but has improved software that boosts performance and reduces false colour and moire. The D810 has a 51 point Multi-Cam 3500 FX Autofocus system, an ISO range from 64 to 12800 (expandable ISO 32-51200), advanced Scene Recognition and Picture Control profiles. It has a 3.2-inch LCD screen, Zebra stripes for overexposure areas and fully manual control. It has an ‘i’ button for quick access to frequently used controls. The company plans to sell 20,000 units per month.