The Black Canon EOS-7D Digital SLR Camera Body only is a high-performance digital SLR, that features an 18-megapixel APS-C format CMOS sensor and dual DIGIC 4 image processors that enable 8 frames-per-second capture of high-definition, low-noise imaging at sensitivity levels up to ISO 12800. It accepts lenses with EF or EF-S mounts. The 18 MP Canon 7D can also capture true HD 1080p video at 30 frames per second. Video clips can be up to 12 minutes in length or 4GB in size, and you can make full use of all Canon EF and EF-S-mount lenses, which enables an exceptional range of creative visual possibilities. And to ensure clean, blemish-free image files, the 7D employs a dual dust-reduction system. For continuous shooting sequences, the 7D can capture bursts of up to 126 JPEGs (large) when using UDMA CF memory cards, or 15 when shooting RAW files. An enhanced all cross-type 19-point autofocus system enables extremely accurate AI Servo AF subject tracking and user-selectable AF modes for precise focusing. The Canon EOS 7D is constructed out of rugged magnesium-alloy and is sealed against dust and weather.