If you’re over age 40, then the onset of presbyopia, which is a normal age-related loss of near vision focusing ability, can make the action of focusing a computer display or monitor against more more problematic and further aggravate the risk of eye'ness strain, headaches, and eye fatigue.
If you’re over age 40, then the onset of presbyopia, which is a normal age-related loss of near vision focusing ability, can make the action of focusing on a computer screen or monitor even more problematic and further aggravates the risk of eyestrain, headaches, and eye fatigue.