Good afternoon! My mother 2 years ago has transferred or carried an insult (now to her 75), almost...

[polina Petrovna]

Good afternoon! My mother 2 years ago has transferred or carried an insult (now to her 75), almost has absolutely lost speech, that badly sees complains. Drove it or her in a city out-patient department (I live in the Moscow area), the doctor has told or said what to check up vision it is not obviously possible, t. To. My mum cannot correctly name letters in the table. Really there is no other way to check up vision?

[Sachkova O.J.]

If mum can tell or say, she sees the letter, or does not see, it is quite possible to check up visual acuity and under the usual table, there are tables and without letters (ring Landolta). For selection of glasses or spots there are also other (objective) methods, for example, a refractometry.