Buying computer reading glasses requires focusing on three key factors: , lens power , and protective coatings . Unlike standard readers designed for books (about 40 cm away), computer glasses are optimised for the "intermediate zone" (60–70 cm), which is usually an arm's length. 1. Determine Your Power (Diopters)
Because your screen is further away than a book, you generally need than your standard reading strength. how to buy reading glasses for computer
Example: If you use +2.00 for books, try +1.25 or +1.50 for the computer. Buying computer reading glasses requires focusing on three