标准摘要
[中文适用范围]： 采用杂散眩光指数（VGI）和杂散眩光函数（GSF）作为光学和光电成像系统杂散眩光特性的度量。 对实验室测量技术进行了一般性描述，并就设备主要子单元的性能提出了建议。 所描述的测量技术主要适用于可见光谱范围。 还提供了测量设备操作指南，以便获得准确的结果。 [外文原描述]： Adopts both the veiling glare index (VGI) and the glare spread function (GSF) as measures of the veiling glare characteristics of optical and electrooptical imaging systems. Laboratory measurement techniques are described in general terms and recommendations are made regarding the performance of the main subunits of the equipment. The measurement techniques described are chiefly valid for the visual spectral range. Also gives guidelines for the operation of measuring equipment such that accurate results can be achieved.
英文名称Optics and optical instruments — Veiling glare of image forming systems — Definitions and methods of measurement