контактные линзы конда
*Это, continues C.L.Tomson, explains our basic objection against use of glasses: neutralizing a pressure{voltage}, they weaken process of self-improvement and *отбивают охоту* at fabrics (ПРИМ.АВТ.имеется in a kind of fabrics of an eye) to the adaptation. Their extreme efficiency also results in their condemnation. Precisely as it happens and with the person when mediocrity convenient for him{it} and absence of stimulus be it{he} though unpleasant though pleasant results in laziness and застою*. Подробнее...
SHORT-SIGHTEDNESS - (миопия) one of kinds of a clinical refraction of an eye, at a cut the parallel beams going from subjects, after their refraction in an eye incorporate in focus ahead of a mesh environment (fig. 1). On a retina at Б. the missing beams proceeding from subjects, located from an eye on close distance (fig. 2) incorporate in focus only. In this connection the remote subjects are perceived indistinctly. Distance within the limits of which probably precise sight, depends on degree Б.-the above Б., the there should be a subject closer. Подробнее...