Can constant use of electronics such as ipads and iphones damage your eyesight?

Use of electronics: Will not damage your eyes. If you use them too much, your eyes can get fatigued and you may develop symptoms of eye strain. Give yourself frequent breaks when using any type of electronic equipment.

I doubt it: As far as i know there has been no studie to evaluate the use of electronics on eye sight.

No: Sustained use of such devices and computers can be tiring and drying but will cause no short or long term harm.