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Chapter 10: Photography

    Photography is capturing an image through light. Photography can be done on film or digitally. The lowest level camera is a point-and-shoot. Other types of cameras include DSLR's which are prosumer digital cameras, and video cameras. For the cameras, especially DSLR's, there are many different types of lenses including: wide-angle, telephoto, macro, fisheye, and super-telephoto. The different parts of a camera lens are the iris, shutter, and image sensor. 

    For a digital camera to take a picture it must be exposing the image sensor to light. The exposure triangle is made up of the three components of a camera, aperture, ISO, and shutter speed. The white balance fixes the coloring of the camera to match more to what we see everyday. Focus controls the sharpness of an object in frame. Depth of field is the area that is in focus, and can be shallow or great depending on how much you want in focus.

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