Apparatus for producing photographic pictures of projection scre

Details Apparatus for producing photographic pictures of projection scre Apparatus for producing photographic pictures of projection scre

1985-05-07

1986-10-07

Griffin, Donald A.

Photocopying

Contact printing

Light boxes

355 54, G03B 2900, G03B 2746

Patent

active

046155961

ABSTRACT:
Apparatus for producing photographs from an image screen of a monitor, said apparatus consisting of a slidable sheet film platform, a means for sliding said sheet film platform in a Z coordinate direction, means for moving the image screen perpendicular to the Z direction in both X and Y coordinate directions, and a lens situated between said image screen and said film platform for providing a focused image on the sheet film, said lens being connected to said image screen so that the two can be moved together in the X direction, but are still capable of independent movement in the Y direction.

REFERENCES:
patent: 3674367 (1972-07-01), Chapman
patent: 3796489 (1974-03-01), Sone et al.
patent: 4027315 (1977-05-01), Barney
patent: 4229098 (1980-10-01), Schmoker
patent: 4285587 (1981-08-01), Schiff et al.
patent: 4481541 (1984-11-01), Ioannidis et al.

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