I have a presbyopia. I use PC almost all day at work. I have had a trouble in seeing PC and documents which are put more closer than the PC screen. I ordered a pair of bifocal glasses forcusing to both focal positions.
I have a presbyopia. I use PC almost all day at work. I have had a trouble in seeing PC and documents which are put more closer than the PC screen. I ordered a pair of bifocal glasses forcusing to both focal positions.