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Old 01-05-2010, 03:57 PM   #43
stustaff
Wizard
stustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it isstustaff knows what time it is
 
Posts: 1,055
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Join Date: Nov 2007
Location: Derbyshire UK
Device: sony reader PRS505 and 600
I regularly spend 8 hours at work staring at and reading from an LCD screen and have no eyestrain issues when doing this.

As far as i am aware its exactly the same at staring at a piece of paper or a vase of flowers.

what causes strain is not exercising the eye muscles. you should if having fixed focus on any object for more than 1hr take a few seconds every so often to focus on something at a different distance.
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