Being the manner which designs the spectrum transmitted function of the color filter which you improve or adjust color vision of the eye of the color filter means null person who is designed with

摘要

This invention regards the design method of the color filter which you improve or correct color vision of the eye of the person, or. According to this invention, opposite signal function of the desire which it should achieve, correct is excluded, with actual opposite signal function of color vision of the eye which or it should improve, as a result the negative range of the function which is obtained replaces at zero, formalizes the whole function and calculates spectrum transmission function, when it is desirable, one of these spectrum transmission functions or corrects plural sections. In addition as for this invention, it regards the color filter expedient which is designed by the above-mentioned method.