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Let's start with sunglasses. In spite of the fact that these glasses have been intended for protection of eyes from excessive quantity{amount} of light, some people began to carry them similarly to hours or a tie. This category of people can be seen in sunglasses practically at any time. Them not so worries, whether the dazzling sun or already twilight shines conceal an outline of subjects. Where they whether were on a beach, whether in shop we everywhere instead of their eyes see a stain of dark glasses of glasses. Подробнее...
Distinguish two clinical forms of primary: stagnant and simple. At stagnant Г. periodically there are pains in the field of an eye, затуманивание sight, vision of iridescent circles around of a light source; at survey changes in a forward department of an eye - гиперемия vessels, some puffiness of a cornea, expansion of a pupil are found out. Simple Г. long time proceeds бессимптомно and it is found out at survey by decrease{reduction} in visual acuity, narrowing of a field of vision. Подробнее...