| 摘要 |
<p>The invention relates to medicine. In the first variant, the inventive method consists in a cyclic modification of a degree of tension for eye accommodation. Said modification is produced by changing the frequency content of the more intense light flux. One flux forms images of visual stimulus on the retina, the other flux forming colour backgrounds thereof. The frequency content is modified using a cyclic magnification and reduction of a wavelength value of a location of the spectral distribution centre of the more intensive light flux. In the second variant, cyclic modification of the intensity ratio of the light fluxes is carried out. One flux forms images of a visual stimulus on the retina, the other flux forms the colour backgrounds thereof, said fluxes being embodied in such a way that they alternately become more intensive. The inventive device comprises a unit embodied in such a way that the light-luminance characteristics of the visual stimulus and the colour backgrounds thereof are modifiable. Said unit makes it possible to carry out a cyclic modification of the light-luminance characteristics of the more luminous visual stimulus and the colour backgrounds thereof with respect to each other.</p> |
