The Nikon D90 SLR Digital Camera, with its 12.3-megapixel DX-format CMOS, 3" High resolution LCD display, Scene Recognition System, Picture Control, Active D-Lighting, and one-button Live View, provides photo enthusiasts with the image quality and performance they need to pursue their own vision while still being intuitive enough for use as an everyday camera. It features Nikon's EXPEED image processing engine to deliver outstanding images featuring fine details, smooth tones, rich colors and low noise across a wide ISO sensitivity range, and significantly accelerate camera performance on all levels. With a start up time of just 0.15 seconds and a shutter release lag time of approx. 65 milliseconds, the D90 delivers instant response, and provides continuous shooting at a rapid 4.5 frames per second. In addition, the D90 introduces the D-Movie mode, allowing for the first time, an interchangeable lens SLR camera that is capable of recording 720p HD movie clips. The Nikon D90 lets users take advantage of the superior optical quality and broad selection of available NIKKOR lenses, and the refined 11-area AF System (based on Nikon's advanced Multi-CAM 1000 AF Sensor Module) ensures consistently fast and precise focus lock in various shooting conditions while Nikon's exclusive 3D Color Matrix Metering II ensures accurate automatic exposure control, even in the most challenging lighting conditions. The D90 provides remarkable user operability, featuring Nikon's exclusive Scene Recognition System that advances precision in auto focus, auto exposure, and auto white balance in diverse shooting situations - so you'll get stunning images with point-and-shoot simplicity. The Live View mode allows for users to frame their images on the large 3" high resolution color LCD - providing for easy image framing, even when shooting at odd angles. There are also three contrast-detect AF modes to allow photographers to focus on any point in the frame, and enabling a greater variety of composition. In addition, the D90 has a face priority AF mode available in the Live View mode for even sharper pictures of people. Key Features 12.3-megapixel Resolution Nikon's 12.3 megapixel DX-format CMOS imaging sensor coupled with Nikon's industry-leading 12-bit advanced EXPEED image processing technologies provides color-independent pre-conditioning prior to A/D conversion and works in harmony with high-precision digital image processing algorithms to produce natural-looking images that benefit from faithful color and tone reproduction along with a wide dynamic range. Self-Cleaning Sensor The D90 incorporates a self-cleaning sensor unit, which vibrates at high frequencies using four different resonance frequencies to remove any loose dust on the surface of the sensor's optical low pass filter Instant Start Up and Fast Performance With a near instant power-up time of 0.15 seconds and a mere 65-millisecond shutter lag, the Nikon D90 promotes fast handling and enables photographers respond to any photographic opportunities as they arise. Additionally, swift continuous shooting performance at 4.5 frames per second enables performance shooting for sports and other high speed subjects, and shutter speeds ranging from 1/4000 to 30 seconds or bulb setting provide full creative control. Exclusive D-Movie Mode Record cinematic-quality movie clips at up to 720p HD (1280 x 720 pixels), or lower quality at 320 x 216 pixels