The modern quantitative shadow method based on the application of the computer technology

This article is dedicated to the development of a modern quantitative method of Fufo knife-edge, providing the control with wide opportunities. Computer processing of the data is carried out with a program that allows to restore the wave front, to measure the wave aberrations of the optical system and to determine the required characteristics given by the quality of the image. The using of a method of an izofotometry improves the accuracy of quantitative shadow method