The Nikon D810 is a professional full-frame DSLR with a 36mp sensor, full HD video capability, and a fast 51-point autofocus system. Compatible with Nikon F mount lenses from the AI series on up, the D810 is as nice a platform for classic Nikon lenses as it is for new ones. This D810 is in excellent condition, with only very minor cosmetic wear and approximately 64k actuations- not super low, but the shutter is rated to 200k, so there's plenty of life left in it. Includes battery, charger, USB cable, and original box.