The Canon EOS 7D is a semi-professional digital camera with the CMS sensor of the APS-C sized 14.9 x 22.3 mm and a resolution of 18 MP. It could be used both for photos and videos with a maximum resolution of 1920x1080. The Canon digital SLR camera has a pop-up flash with such features as AF illuminator, wireless off-camera control, flash +/- compensation, and red eye reduction. As far as the exposure is concerned, the minimum shutter speed of the digital camera is 1/60 second, while the maximum shutter speed is 1/8000 second. The exposure range is 1-20 EV and the exposure compensation has the value of +/- 5 EV, while the maximum light sensitivity goes up to 12800. The Canon EOS 7D works on a Li-ion battery and has the following outputs: HDMI, USB, and composite video, and the memory can be expanded with a CompactFlash card. The Canon digital SLR camera has a built-in LCD TFT display with a screen size of 3 inches (7.62 cm). The dimensions of the Canon EOS 7D are 73.5 x 110.7 x 148.2 mm and it weighs 820 g.