черные контактные линзы

Proceeding from told, Бэйтс judges, that glasses bring to the person harm big or small, but nevertheless harm. *Человек, explain{speak} Бэйтс, cannot see through them if it{he} does not make a degree of anomaly of a refraction which they should correct. However, рефрактивные anomalies in an eye which is given to itself, are never constant. Hence, if the person provides to itself good sight with the help concave, convex or астигматических lenses, it means, that it{he} keeps constantly certain degree of anomaly of a refraction which in other conditions would not be kept those. Unique result of such situation it is necessary to expect deterioration of a condition. Experience shows, that is usual and происходит.* Подробнее...

On a stage of process allocate initial, advanced, it is far зашедшую, almost absolute and absolute G.Pri initial Г. visual acuity and a field of vision are not changed. Advanced Г. it is characterized by narrowing of a field of vision on 15-20 °; at far зашедшей Г. there is more significant narrowing a field of vision usually with носовой the parties{sides}. Almost absolute Г. it is characterized by the lowered sight, and it is kept only from the temporal party{side}, at absolute Г. is absent even светоощущение. Deterioration of visual functions at Г. is connected with атрофическнми changes in an optic nerve. Подробнее...