контактные линзы советы

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...

Спенсер (Spencer) speaks: *Каждый gift gets ability to functioning through performance of the function. If this function for him{it} is carried out by other agent any adjustments on the part of the nature will not take place. More likely, the nature will go on infringement of the nature to adapt to the artificial measures undertaken instead of естественных* When the person any time it is necessary to do without glasses (for example when it{he} breaks them), it is quite often found out, that sight became a little bit better. Подробнее...