Optical correction tool for elimination eye defect or increasing emmetrope vision uses the principle of stenopeic slits. Optical correction tool is made up of transparent monochrome LCD display with a set of segments. The segments are placed equidistantly to each other and equidistantly over them. Segments have a geometric shape that can be inscribed in a circle with a diameter of 0.26 to 2.0 mm. At the time of the segment transmits light, whereby all light-permeable segments gradually create statuses corresponding to several stenopeic slits. Single states are alternated with a frequency equal to or greater than 13 Hz.Optical correction tool for elimination eye defect or increasing emmetrope vision uses the principle of stenopeic slits. Optical correction tool is made up of transparent monochrome LCD display with a set of segments. The segments are placed equidistantly to each other and equidistantly over them. Segments have a geometric shape that can be inscribed in a circle with a diameter of 0.26 to 2.0 mm. At the time of the segment transmits light, whereby all light-permeable segments gradually create statuses corresponding to several stenopeic slits. Single states are alternated with a frequency equal to or greater than 13 Hz.
