Photocopying – Projection printing and copying cameras – Distortion introducing or rectifying
Patent
1974-03-22
1976-05-04
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Distortion introducing or rectifying
355 71, G03B 2768, G03B 2776
Patent
active
039543340
ABSTRACT:
A method and optical arrangement for recording on a light-sensitive surface utilizing a laterally moving lenticular grating. The method aims at achieving gradual tonal or tint variations on the recording medium.
REFERENCES:
patent: 2175114 (1939-10-01), Friedmann
patent: 2566110 (1951-08-01), Backus
patent: 3016785 (1962-01-01), Kapany
patent: 3280696 (1966-10-01), Ketchian
Bestenreiner Friedrich
Deml Reinhold
AGFA-Gevaert A.G.
Striker Michael J.
Wintercorn Richard A.
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