Our eyes, as we age, differ in how clearly we look at things. Depending also on what we eat, how much nutrients we partake of that benefits our eyes, we either see clearly or our eyesight goes with faded glory. How we manage ourselves in avoiding bad habits and taking in the good ones, our eyes are a constant recipient of either the good or the bad effects of what we do. From the time we wake up in the morning till we get back to bed, our eyes see the most of the day. If we decide to take even most of the night awake due to certain tasks that we need to complete, our eyes take the suffering. Doing this habitually will degrade our eyes’ health.
When we were kids, most of us have experimented on staring at the sun. Despite the warning of our teachers and parents back then, instructing to use several film negatives to see the solar eclipse, children hard-headedly try to look without the shield. These days, children stare too much on monitors with too bright lights while the surrounding is dark. It looks good but it degrades the eyesight.
Certain jobs require eye protection as well. When you are in the welding business and you are the one doing the welding, you ought to wear the protective gear for your eyes. it protects you not only from the sparks but also the bright glare. If you are flying the plane you should wear polarized aviator sunglasses to protect your eyes from UV rays 100% since you are closer to the sun while flying.
Neglecting to do everything possible to keep your eyes in tiptop health will only make you worse later. Doing what is right in the first place will prevent you from suffering later. If you are too late, though, the best you can do is slow down the effect or aid yourself with the proper glasses at http://www.glasses.com.