If you know your standard reader power, subtract 0.50 to 0.75 diopters for computer use.
Best if you only need clear vision for the screen and don't mind taking them off to see further away or read paperwork. how to buy reading glasses for computer
Because your screen is further away than a book, you generally need than your standard reading strength. If you know your standard reader power, subtract 0
Many opticians recommend choosing a strength that is roughly 60% to 75% of your normal reading power. how to buy reading glasses for computer