BS 4793-1972
规定电视摄像机透镜光学性能的推荐标准

Recommendations for specifying the optical performance of lenses for television cameras

BS 4793-1972 发布历史

Covers zoom lenses, variable focal length lenses and single focal length lenses, used in either black-and-white or colour reproduction systems. These recommendations adopt the optical transfer function (OTF), or more specifically its modulus, the modulation transfer function (MTF), as the method of assessment and specification of image quality. Covers the performance of lenses as a complete optical unit but does not deal with the performance of individual component parts.

BS 4793-1972由英国标准学会 GB-BSI 发布于 1972-05-24，并于 1972-05-24 实施。

BS 4793-1972 在中国标准分类中归属于: M73 视频、脉冲系统设备，在国际标准分类中归属于: 37.040.10 摄影设备、投影仪。

BS 4793-1972的历代版本如下：

• 1972年05月24日 BS 4793-1972 规定电视摄像机透镜光学性能的推荐标准

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标准号

BS 4793-1972

发布日期

1972年05月24日

实施日期

1972年05月24日

废止日期

无

中国标准分类号

M73

国际标准分类号

37.040.10

发布单位

GB-BSI

适用范围

Covers zoom lenses, variable focal length lenses and single focal length lenses, used in either black-and-white or colour reproduction systems. These recommendations adopt the optical transfer function (OTF), or more specifically its modulus, the modulation transfer function (MTF), as the method of assessment and specification of image quality. Covers the performance of lenses as a complete optical unit but does not deal with the performance of individual component parts.