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Stereoscopic lens system for television camera, stereoscopic camera control device for television camera, and stereoscopic camera control method for television camera
Stereoscopic lens system for television camera, stereoscopic camera control device for television camera, and stereoscopic camera control method for television camera
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机译:电视摄像机的立体镜头系统,电视摄像机的立体摄像机控制装置以及电视摄像机的立体摄像机控制方法
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摘要
PROBLEM TO BE SOLVED: To achieve an automatic focusing function suitable for stereoscopic photographing for a television camera and to freely and efficiently correct a difference between left and right focuses.SOLUTION: The stereoscopic lens system comprises: a focus controller 30 configured to perform an automatic focusing operation by using a left lens device 11L, and obtaining a focus lens position corresponding to an automatic focusing resu and a left and right difference correction device 50 for setting an offset value using, as a reference, the focus lens position corresponding to the automatic focusing result. Each time the volume 52 of the left and right difference correction device 50 is operated, a right lens device 11R that does not perform an automatic focusing operation moves the focus lens of this right lens device 11R to a position defined by the total value of the focus lens position corresponding to the automatic focusing result and an offset value that has been set by the volume 52.
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