Photocopying – Contact printing – Light boxes
Patent
1981-08-26
1984-01-24
Mathews, A. A.
Photocopying
Contact printing
Light boxes
354162, 355 40, G03B 1724
Patent
active
044272790
ABSTRACT:
A camera device for including separate information area on a photograph is disclosed utilizing means for modifying a conventional instant camera having a lens and photographic film. The device is interposed between the lens and photographic film to produce a composite photograph having an information portion and an image portion. To that end, the device includes an information carrying slide which is in light transmissive communication with a first portion of the film. A lamp housed within an opaque enclosure to direct light through the slide towards a first portion of the film, concurrently with the taking of a picture. When a picture is taken, light images pass through the lens to reach a second portion of the film, concurrently with the lamp being lit to produce a composite photograph containing both the light images and the information on respective portions of a single photograph. The device also includes a range finder slide which is used with cameras containing conventional range finders to indicate the portion of the view corresponding to the image produced on the second portion of the film.
REFERENCES:
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patent: 4153365 (1979-05-01), English et al.
Edelstein Alan
White Allan M.
Mathews A. A.
Micro Graphic Concepts Inc.
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