близорукость прищуривание

GLAUCOMA - disease of eyes which basic attribute is increase of intraocular pressure. Allocate primary and secondary G.Etiologija primary Г. it is not found out. Secondary Г. can develop as complication of some diseases of eyes (иридоциклит, an intraocular tumour and so forth). Подробнее...

Diagnosis Д. can be put during definition of visual acuity at research by glasses. Degree Д. is defined{determined} by strongest of the collective lenses, giving the best sight. Visual acuity at Д. weak and average degrees can be normal; at Д. high degrees (5,0-10,0 D and is higher) visual acuity is lowered, despite of correction by glasses. Correction Д. is made by the convex glasses strengthening a refraction (fig. 2). At absence of correction by glasses at far-sighted easily arises астенопия and quite often the converging squint develops. Подробнее...