Taking system for TV image

Details Taking system for TV image Taking system for TV image

1989-11-15

1991-03-19

Hix, L. T.

Photocopying

Projection printing and copying cameras

With cathode ray tube for light source

355 52, 346110R, 358244, G03B 2768

Patent

active

050015109

ABSTRACT:
The taking system for TV image is equipped with a plural number of cameras which are to be attached selectively in front of a TV screen and have film sizes different from one another, and the imaging lens systems of the cameras have half field angles of 20.degree. to 30.degree. different from one another within a range of 4.degree. and are so designed as to produce distortion capable of correcting distortion of an image caused due to the curvature of the TV screen. This system can be designed compact as a whole, and permits simplifying structure of the camera exchange mechanism, photographing images always in the normal shapes thereof and providing photographs of good quality.

REFERENCES:
patent: 3836926 (1974-09-01), Seitz et al.
patent: 3980405 (1976-09-01), Tatsuno et al.
patent: 4760447 (1988-07-01), Koka et al.

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