Does anyone know if reading ebooks on a PDA is bad for your eyes?
Reading things/Concentrating on things that are closer than 30 CM will exhaust your eyes.
It is not bad for your eyes, but when you expose your eyes for too long and too many times your eyes will eventually damage your eyes, you will get glasses in some few years if you continue'ing the same thing.
i never read books.
Originally Posted by Ecstasy
