BS ISO 11421-1997 光学和光学仪器.光学传输功能(OTF)测量的准确性

标准号：BS ISO 11421-1997
中文标准名称：光学和光学仪器.光学传输功能(OTF)测量的准确性
英文标准名称：Optics and optical instruments - Accuracy of optical transfer function (OTF) measurement
标准类型：N30
发布日期：1997/12/15 12:00:00
实施日期：1997/12/15 12:00:00
中国标准分类号：N30
国际标准分类号：37.020
适用范围：This International Standard gives general guidance on evaluating the sources of error in optical transfer function (OTF) equipment and in using this information to estimate errors in a measurement of OTF. It also gives guidance on assessing and specifying a general accuracy value for a specific measuring equipment, as well as recommending methods of routine assessment. The main body of this International Standard deals exclusively with the modulation transfer function (MTF) part of the OTF. The phase transfer function (PTF) is dealt with relatively briefly in annex A.