The importance of sunglasses cannot be overstated, especially when you’re out on a sunny day. However, it is very important to wear the right pair to protect you from the harmful effects of ultraviolet (UV) rays of the sun.
A research carried out by the American Academy of Ophthalmology disclosed that ultraviolet rays are the primary cause of eye damage, and cataracts. For this reason, you should have a pair of sunglasses at hand whenever you want to step out.
The month of May is the UV Safety Month, and in that regard, the Academy is sharing 6 essential factors to note when buying sunglasses.
1. Make Your Sunglasses 100%
The first thing to note when purchasing a pair of sunglasses is the tag or sticker that shows the glasses block UV rays 100%. However, most people don’t bother to check this which should be the first port of call. Wearing sunglasses shouldn’t just be for fashion alone, but it should also protect your eyes.
2. The Bigger, the Better
Sunglasses with more coverage reduces the damage caused by ultraviolet rays on your eyes. When buying glasses, go for wraparound styled lenses or oversized glasses – as this helps reduce the chances of UV rays entering the eye from any angle.
3. Darker Lenses Aren’t the Best
No doubt, it is very cool to wear dark lenses, that does not mean they block UV rays better. So when buying a pair of sunglasses, have it at the back of your mind to check other lenses that can get the job done.
4. Any Color Is Fine
Sunglasses come in different styles and colours, so you can choose the one that suits you best. You’ll come across sunglasses with different colours such as grey, green or yellow lenses.
In truth, the rate at which they block the sun is almost the same, but some colours increase contrast better than others. This may come in handy for athletes that participate in sports like golf, baseball or cricket.
5. Polarized Lenses Does Not Reduce UV Rays
There’s a myth that polarized lenses reduce UV, this cannot be more wrong. The fact is that these lenses actually cut glare and not ultraviolet rays. When glare bounces off reflective surfaces such as a pavement or water, polarization helps reduce the glare.
Polarization does not protect the user from the harmful rays of the sun, but it makes activities like surfing or driving safer and more enjoyable.
6. Don’t worry about cost
You don’t have to break the bank to buy a pair of sunglasses that work well. When you come across a cheap pair of sunglasses with tags that say “100 % UV blocking” – it’ll get the job done as effective as their pricier alternatives.
The mistake most people make when they go sunglass shopping is that they focus more on appearance instead of sun protection. To be on the safe side, always check the sticker or tag to verify it blocks UV rays 100 per cent.