The Nikon D90 builds on quite impressive performance of D80 and breaks a little ground of its own as the first DSLR to incorporate video. Using Auto Exposure and Auto Focus featured in Nikon’s pro model DSLRs the Nikon D90 has a 12.3 megapixel sensor, ISO range of between 100 to 6400, 3 inch LCD screen, Live View mode (for framing shots with the LCD) and a lot of other great features that make it revolutionary camera.

Nikon D90 Key Features

* 12.9 megapixel DX-format CMOS sensor (effective pixels: 12.3 million)
* 3.0-inch 920,000 pixel (VGA x 3 colors) TFT-LCD
* Live View with contrast-detect AF, face detection
* Image sensor cleaning
* Illuminated focus points
* Movie capture at up to 1280 x 720 (720p) 24 fps with mono sound
* IS0 200-3200 range (100-6400 expanded)
* 4.5 frames per second continuous shooting (buffer: 7 RAW, 25 JPEG fine, 100 JPEG Normal)
* Expeed image processing engine
* 3D tracking AF (11 point)
* Short startup time, viewfinder blackout and shutter lag
* Slightly improved viewfinder (96% frame coverage)
* Extensive in-camera retouching including raw development and straightening
* Improved user interface
* New optional compact GPS unit
* Same battery and vertical grip as D80
* Vignetting control in-camera
* 72 thumbnail and calendar view in playback

D90 shoots movies (a first for DSLRs) at 24 frames per second and at a resolution of 1280×720 pixels (16:9), 640×424 (3:2), and 320×216 (3:2).