professor of the department of ophthalmology of the belarusian medical academy after graduation, candidate of medical sciences polina andreevna hello hello polinabout glasses. let's take a look at what they are. it is clear that farsightedness is shortsightedness for correction, but there are a number of diseases, uh, in which glasses are also needed. well , you probably heard such a word as otstigmatism and patients often ask our questions. what it is? explain what it is most often just features anthonic structure of the eye, when the optical system of the eye is not absolutely spherical and therefore the image on the retina is not collected in a single image focus. it can be a little blurry, as if uneven, and then to correct this. cylindrical glass is added to spherical glass, but these are already features of optics. there is another condition. you've probably heard of press biopsy, too, or call it uh, it's also age-related farsightedness. this is not a pathology. we are all around the age of 45 , give or take, wear reading glasses. this fine. the fact is that with age, our eye loses its ability as an imodation. that is, it is difficult for