发明名称 AUTOMATIC PHOTOGRAPHING DEVICE FOR CINE CAMERA
摘要 A movie camera including fade-in, fade-out, and lap dissolve capabilities. To effect fade-out and fade-in exposure, a secondary light sensor is provided in the automatic exposure control circuit and a variable intensity light source acts on the secondary sensor. Suitable mechanisms are provided to permit film reversal and thus allow the superimposition of a fade-in over a fade-out sequence to effect a lap dissolve.
申请公布号 US3649109(A) 申请公布日期 1972.03.14
申请号 USD3649109 申请日期 1970.05.11
申请人 NIHON EIGAKIKAI KK. 发明人 TADAO ISONO;IKUJI KATOH
分类号 G03B19/18;G03B19/26;(IPC1-7):G03B21/36 主分类号 G03B19/18
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