Some people experience mild side effects, such as headaches, eyestrain, or nausea.
From the psychcentral.com
Of course there are other steps you can take to reduce the risk of eyestrain.
From the sfgate.com
Karen Bassichis Saland's patients suffer eyestrain from staring at computer screens.
From the orlandosentinel.com
The way the screens work cause severe eyestrain, and can even contribute to migraines.
From the economist.com
If you have trouble with eyestrain, the iPad's backlit screen could prove problematic.
From the sltrib.com
The intent is to reduce eyestrain, backaches and muscle cramps on the job.
From the time.com
It has a great battery life, doesn't cause eyestrain and is very portable.
From the techcrunch.com
For the alternative definition of eyestrain, see computer vision syndrome.
From the en.wikipedia.org
I thought it was perfection, big enough to read without eyestrain and I loved Snotes.
From the techland.time.com
More examples
A tiredness of the eyes caused by prolonged close work by a person with an uncorrected vision problem
Asthenopia (aesthenopia) or eye strain is an ophthalmological condition that manifests itself through nonspecific symptoms such as fatigue, pain in or around the eyes, blurred vision, headache and occasional double vision. ...
An irritation of the eyes related to overuse or abuse.