公开(公告)号：US3739080A

公开(公告)日：1973-06-12

申请号：US3739080D

申请日：1972-06-09

申请人： FERNSEH GMBH

发明人： BACHMANN H

IPC分类号： G02B27/14 ,  H04N9/097 ,  H04N9/08

CPC分类号： G02B27/1013 ,  G02B27/145 ,  H04N9/097

摘要： An optical system for a color television camera comprises a beam-splitting arrangement for separating an incident light beam into three partial beams corresponding respectively to three different parts of the visible spectrum, the three partial beams being supplied to the photoelectric cathodes of respective camera tubes. One of the partial beams is supplied to the respective photoelectric cathode by way of an intermediate lens, so that the size of the image on that photoelectric cathode is different from the size of the images on the other two photoelectric cathodes.

公开(公告)号：US3789135A

公开(公告)日：1974-01-29

申请号：US3789135D

申请日：1972-05-16

申请人： FERNSEH GMBH

发明人： BACHMANN H

IPC分类号： G02B27/14 ,  H04N9/097 ,  H04N9/08

CPC分类号： G02B27/1013 ,  G02B27/145 ,  H04N9/097

摘要： An optical system for a color television camera comprises a beam-splitting arrangement for separating an incident light beam from a main objective lens into three partial beams corresponding respectively to three different parts of the visible spectrum, the three partial beams being supplied to the photoelectric cathodes of respective camera tubes. One of the partial beams is supplied to the respective photoelectric cathode by way of an intermediate lens, so that the size of the image on the photoelectric cathode is different from the size of the images on the other two photoelectric cathodes. A deflector is added to allow placement of the reduced image size camera tube perpendicular to the main objective lens.

摘要翻译： 用于彩色电视摄像机的光学系统包括用于将来自主物镜的入射光束分离成分别对应于可见光谱的三个不同部分的三个部分光束的光束分离装置，三个部分光束被提供给光电阴极 的相机管。 其中一个部分光束通过中间透镜提供给相应的光电阴极，使得光电阴极上的图像的尺寸不同于其他两个光电阴极上的图像的尺寸。 添加偏转器以允许缩小的图像尺寸相机管垂直于主物镜放置。