Picture taking optical system for color video camera

Details Picture taking optical system for color video camera Picture taking optical system for color video camera

1985-01-22

1986-04-08

Punter, William H.

350394, 350407, G02B 2728

Patent

active

045808783

ABSTRACT:
A picture taking optical system for a color video camera of the frequency dividing type in which a half mirror for automatic focus detection and a double refraction plate for use as an optical low pass filter are in proper relation to prevent a reduction in the performance of the low pass filter.

REFERENCES:
patent: 3430048 (1969-02-01), Rubinstein
patent: 3463575 (1969-08-01), Gates
patent: 3536375 (1970-10-01), Mansell
patent: 3563635 (1971-02-01), DeLang
patent: 3675986 (1972-07-01), Yamamoto et al.
Francon et al., "Polarization Interferometers", Wiley-Interscience, pp. 3-8.
Nye, J. F., "Physical Properties of Crystals", Oxford at the Clarendon Press, 1957, pp. 235-238.
Van Doorn et al., "Optical Systems for Plumbicon Color Broadcast Cameras", Jr. of the SMPTE, 10-1976, pp. 1002-1006.

Affiliated with

Also associated with

Rating

Picture taking optical system for color video 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 Picture taking optical system for color video camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Picture taking optical system for color video camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2062751