System for reproducing motion pictures
作者： E Beck , G Patels
DOI:
关键词:
摘要: A television camera comprises a top wall and tube having light-sensitive surface. motion picture projector is mounted on said has aperture, means for intermittently moving film past illuminating portion of in register with aperture. Said telescopic optical system an entrance opening approximately the level aperture adapted to form surface image which illuminated
lens.org 参考文章(12)
Oppenheimer Jess, Closed circuit television system and method of operation ,(1955)
Ozasa Susumu, Kimura Hirokazu, Kimura Chikara, Aperture device for electron microscopes and the like ,(1964)
Edwin H Land, Variable density window ,(1940)
John Kingsbury, Peter Bauer, Television cameras with lenses of variable focal length ,(1957)
Barthelemy Rene, Electronic television transmitter ,(1938)
Earl H Thoms, Jr Alfred P Smith, Lens turret and auxiliary lens for cameras ,(1955)
Obie E Olson, Automotive gas tank cover switch ,(1944)
Mihaly Denes Von, Method of cinematographic television ,(1930)
Frank J Somers, Vertical sweep voltage correction for film movement in flying spot scansion ,(1947)
Francis C W Stelter, Electrical burglar alarm system ,(1945)