Also there are very cheap prescriptions sites online which ship. You can try different prescriptions, with varying power (magnification) and see which works for

Also there are very cheap prescriptions sites online which ship. You can try different prescriptions, with varying power (magnification) and see which works for you for computer, reading. I found that the computer glasses prescribed were way to strong (all they do is subtract .25 from the first number on both eyes, often). But if I only subtract .1 it was perfect, helpful for computer sessions but if I look up everything isn't blurry