DETERMINATION OF THE IMAGE CONTRAST IN OPTOPHOTOGRAPHIC SYSTEMS AT THEIR RESOLUTION LIMIT.

被引：0
|
作者：
Artishevskii, V.I.
Chalova, V.A.
机构：
来源：
Soviet Journal of Optical Technology (English translation of Optiko-Mekhanicheskaya Promyshlennost) | 1975年 / 42卷 / 06期
关键词：
OPTICAL INSTRUMENTS - Resolving Power;
D O I：
暂无
中图分类号：
O43 [光学]; Q436 [光感受器（视觉）]; T [工业技术];
学科分类号：
070207 ; 08 ; 0803 ;
摘要：
The results of an experimental determination of the contrast of a periodic grating image, produced by an optophotographic system at the resolution limit when spatial frequencies up to 120 lines/mm are transferred onto different film types, are presented. Examples are given of the use of the limiting ccontrast curves for predicting the resolution of objectives from the calculated values of the modulation transfer coefficients.
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页码：299 / 301
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