Optical system for color television camera

Details Optical system for color television camera Optical system for color television camera

1974-07-01

1976-08-24

Rubin, David H.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

350184, 358 55, G02B 2710, H04N 904

Patent

active

039763633

ABSTRACT:
A zoom lens system of a color television camera is divided into a front lens component comprising a zooming lens system and a front part of a relay lens system, and three equivalent rear lens components each comprising a rear part of the relay lens system. A color separating prism system is located between the front and the rear parts of the relay lens system. The rear lens components are convergent so that the angle of light beams incident into the prism system may be smaller than that of the light beam incident into the image pick-up tubes.

REFERENCES:
patent: 2963937 (1960-12-01), Raitiere
patent: 2971051 (1961-02-01), Back
patent: 3062916 (1962-11-01), Kingsbury et al.
patent: 3333053 (1967-07-01), Back
patent: 3481664 (1969-12-01), Takano
patent: 3521944 (1970-07-01), Kishikawa
patent: 3527523 (1970-09-01), Travis
patent: 3547521 (1970-12-01), Ichizuka et al.
patent: 3615125 (1971-10-01), Higuchi et al.
patent: 3784284 (1974-01-01), Nakamura

Affiliated with

Also associated with

Rating

Optical system for color television camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical system for color television camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical system for color television camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-774928