Photocopying – Projection printing and copying cameras – Illumination systems or details
Patent
1988-05-06
1989-07-11
Hayes, Monroe H.
Photocopying
Projection printing and copying cameras
Illumination systems or details
355 67, G03B 2754
Patent
active
048476633
ABSTRACT:
A method and apparatus to quickly and efficiently photograph highly reflective items utilizing a copy camera. Light reflection off, and shadows from the object to be photographed, the surfaces of the copy camera, and nearby, photentially interfering objects are reduced to obtain reflection free photographs. A shadow box is placed around the object and covers are placed over the camera parts and between the lights and the object.
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patent: 3643085 (1972-02-01), Durand
patent: 3967301 (1976-06-01), Corning
patent: 4150893 (1979-04-01), Ueno et al.
patent: 4444465 (1984-04-01), Giulie et al.
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