12.3-megapixel CMOS imaging sensor The Nikon D90 is an advanced digital single lens reflex (SLR) camera and is powered by Nikon EXPEED processor. The D90 has a 12.3 megapixel camera and a Nikon DX format CMOS sensor. This Nikon DSLR camera can supports Nikon F mount with AF coupling and AF contacts. Continuous shooting as fast as 4.5 frames-per-second This camera supports Continuous shooting at 4.5 frames-per-second for some high speed photography. The Nikon D90 DSLR camera weighs 620g and has a dimension of 132 x 103 x 77 mm, which gives it the convenience of being portable while taking these high speed shots. Low noise ISO sensitivity from 200 to 3200 The camera offers 11-point Auto Focus (AF) with range of -1 to +19 EV (ISO 100). It supports Single-servo AF and Continuous-servo AF modes. The ISO of the camera ranges from ISO 200 to 3,200, while the shutter speed ranges from 1/4000 to 30 sec. Built-in image sensor cleaning The camera is equipped with a powerful sensor that can capture amazing images. This sensor needs to be squeaky clean in order to be able to capture high resolution images. In order for it to accomplish this, the sensor has a built-in cleaning feature that makes sure it stays clean. HD Recording This camera is equipped with HD Video recording at 720 p resolution. Along with high definition video recording on the Nikon D90 you also get high quality sound recording. 3 inch super density 920,000-dot color LCD monitor and Other Features This camera is also equipped with a high quality 3 inch super density 920,000-dot, LCD monitor that will allow you to preview your pictures soon after clicking them. This is also augmented by the One Button Live View function that lets you view the subject in the viewfinder screen of the LCD as and when you make adjustments to the picture settings. It also comes with the Nikon 3D Color Matrix Metering II with Scene Recognition System, Auto Active D-Lighting and GPS. 11 Point AF System This camera is equipped with a 11 point AF system that can allow for some creative photography. In the Auto Focus feature, it is possible to individually focus on 11 independent points that allow you to get a decent depth of field in all your AF photos.