On the basis of your job or sports, you can now purchase specially designed "occupational prescription glasses" or "sports glasses". These frames consist of different levels of strength, frame size and lens structure, to aid you in your job or sports. Online stores have become the preferred choice to shop for these glasses. You can access the entire catalogue whenever you want to and these glasses are offered at much lower prices than the high-street stores.


Those of us with no eye problems in many cases take our ability to see everything exactly the way it actually looks like for granted. It comes close to being as natural a process as inhaling or exhaling. Only when we begin to loose this privilege do we rethink what we could still do to avoid or delay living around accessories like glasses or lenses. Unfortunately the evergreen health rule praising prevention over after treatment applies to eye protection as well. So what are the things we should pay attention to well before our eyes start to deteriorate?

We should start off with clearing our minds of any myths concerning our eyes, hence select the information that is valid and useful. One of the most significant myth we may fall prey to, is the one accusing computers and our TV sets of being the number one enemy to our most important sensory organ. To be fair, saying we can watch TV or our monitor 24 hours a day without any drawbacks would be misleading-our eyes may hurt after a while, since as we blink less, they become dry, thus experience strain or fatigue. We may diminish these inconveniences by looking away periodically, using liquid tears as needed and doing computer eye exercises. The point however, is that there is little to no evidence that working on our computer or watching TV causes permanent eye damage. Therefore, it would be crucial to deal with those external factors which may be more dangerous.

The main external factor that endangers our eyes is the same that does our skin: ultraviolet radiation. Overexposure to UV rays may damage the cornea, the lens and retina of the eye possibly resulting in cataracts or macular degeneration just to name two eye diseases linked to some sort of vision loss deriving from the suns harmful effects. Besides ultraviolet radiation, the sun's high-energy visible (HEV) radiation - also called "blue light" is known to cause similar damages to the eye as UV rays. In order to protect our eyes from these rays the evident solution is to wear sunglasses when going outdoors and the UV level calls for it.


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