Cameras are often categorized by the method used for
viewing the image. Two basic methods are used to see
what subject matter will be included in the image on the
film. One is looking through a viewfinder, which is an optical
device included in the camera body separate from
the lens
viewing the image. Two basic methods are used to see
what subject matter will be included in the image on the
film. One is looking through a viewfinder, which is an optical
device included in the camera body separate from
the lens