СПОСОБ ФОРМИРОВАНИЯ ОПТИЧЕСКОГО ИЗОБРАЖЕНИЯ В НЕКОГЕРЕНТНОМ СВЕТЕ

摘要

The invention relates to methods and means for converting light radiation with the aim of forming an image of objects in incoherent light. The inventive method for forming an optical image in incoherent light involves the following stages: the consecutive optical electronic conversion of an intermediate distorted image (3 and 31) of the object (4) in an optical system provided with at least one lens (1), the sequential compensation of distortions produced by defocusing and said optical system in its whole. The compensation of said distortions is carried out with the aid of an adjusted spatial filtration of the intermediate distorted image (3 and 3 1). Two intermediate distorted images (3 and 3 1) of the object (4) are simultaneously formed in antiparallel beams. The images (3 and 3 1) and the vectorial addition of signals being superposed in the homonymous points and the compensation of said distortions is carried out during the adjusted spatial filtration.