DEVICE FOR LIGHT EXPOSURE ONTO VISUAL ANALYZER Russian patent published in 1996 - IPC

FIELD: medical equipment. SUBSTANCE: device is used as for exposure series, and for permanent carrying. For the purpose holder 1 is used with common or simple optical glasses. Passage of sun light through corresponding color areas 4 of light filters 2 permits to carry out contrast exposure onto different segments of eye retina. Fine selection of optimal location of color areas 4 relatively retina is performed by rotation of light filters 2 in its own annular element for any light filter. Rotation is registered by angular scale 7 drawn onto annular element 6 or holder 1. Device conducts radial movement of areas 4 along light filter 2 due to rotation of transparent rings 8 of light filters 2 and fixation of the rings relatively each other. Device demonstrates high aesthetics. It can be used for stimulation of protection forces of organism, for removal of fatigue of visual analyzer, for improvement of tone. EFFECT: reduced time for cure; improved therapeutical effect. 7 cl, 8 dwg