| 摘要 |
A portable apparatus for printing an image on a film or monitoring the image on a display screen. An image generator, such as a CRT, generates a viewable image. The display screen is in optical communication with the image generator and defines a first optical path. A first reflector is selectively movable into the first optical path to intercept the generated image in order to reflect the image over a second folded optical path, defined by second and third reflectors, to the film. Along the second folded optical path is an optical filter for filtering predetermined frequency components of the generated image. In a print mode, the first reflector is driven into the first optical path, such that the film is in optical communication with the image generator, for exposing the film to the generated image. In a monitor mode, the first reflector is driven out of the first optical path, such that the display screen is in optical communication with the image generator for displaying the generated image.
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