It Means, That The Person With Normal Sight

It means, that the person with Normal sight should read the tenth line from distance 5 meters. To the right of lines other numbers cost(stand). They mean an acuteness(a witticism) Sight of the person, corresponding(meeting) reading of the given line with - 5 meters. So, if the person reads the tenth line with Distances of 5 meters it means, that an acuteness(a witticism) of its(his) sight 1,0. If it(he) from 5 meters reads only the third line, an acuteness(a witticism) Its(His) sight it is equal 0,3. To you when you start trainings, it is necessary to hang up Such verifying table on good illumination(coverage) on distance 5 meters from itself and, drawing near to the table to note, with - you are capable to read through distances now without the appendix Greater(Big) efforts the tenth line of the table. Check, certainly It is done(made) with the removed(taken off) glasses(spots) for each eye separately. It is necessary to cover other eye a palm, having combined it(her) , So that to not press on an eyeball.