3 votes

What brightness level of mobile/desktop/laptop we should keep for better eye care?

You can't give accurate values to the exact level of brightness needed for optimal reading. There are several factors that affect such things such as type of display, ambient light, type of work, ...
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  • 1,848
3 votes

Is the blue light emitted by computer monitors deleterious for the human eyes?

Is the blue light emitted by computer monitors deleterious for the human eyes? No. UV from the Sun (or other strong UV sources, such as germicidal bulbs) is harmful. Blue light from a computer ...
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  • 221
2 votes

Why can't we just close our eyes periodically to reduce eye strain?

Yes you can just close the eyes to relax them. The cure for fatigue is rest. It's not just the intraocular muscles that need to be relaxed. Even the extraocular muscles need the rest. Moreover, it ...
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2 votes

What brightness level of mobile/desktop/laptop we should keep for better eye care?

I think it depends on the brightness of other light in the room. To reduce eye strain you should try to keep your screen at a similar light intensity compared to the rest of the light in the room. A ...
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  • 229

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