Which one is safe to eyes, observe computer close to it or view T V far away from it ?

Question

we observe computer close to it and T V away from it.What is the health problem behind it?

Answer 1

None really. Most of the time you are at least arms length from the computer, and hopefully much farther from the TV.  Neither of them produce any real amounts of UV light.

There is discussion about CVS. Computer vision syndrome, but is related to excessive use on the computer. You can become fatigued, neck and shoulder pain can occur and temporary loss of focus.