After reading the book by the well-known Russian ophthalmology professor Oleg Pankov, you will learn about his unique method for restoring vision without medicines and operations—based on the use of polarized and reflected light, refracted rays, and biologically active color ranges. Professor Pankov’s method includes simple, accessible exercises with the flame of a candle, reflections in water and mirror surfaces, colored flashlights, aquarium fish, and other original procedures using natural and artificial sources of light. These will help the reader improve visual functions in myopia, hyperopia, astigmatism, cataracts, glaucoma, and other ophthalmological diseases.