Sunglasses have to look good on you. There's no doubt about it. They sit right in the middle of your face, after all. And when you have sunglasses on, they are probably the first thing someone else notices about your face. But you don't have to go out and spend a lot of money on a pair of sunglasses to look good in them. From a simple trip to a pharmacy, department store, or superstore to a quick search online, it's easy to see that you can find an eye-catching pair of sunglasses at a reasonable price.
But looks aren't all that matter. Sunglasses do more than just protect your eyes from the sun and make you look better. They protect your eyes and vision from the sun's harmful ultraviolet (UV) rays. Just like these UV rays can burn your skin, give you sunspots, and even cause skin cancer, they can also hurt your eyes.
A condition called photokeratitis, or "snow blindness," can be caused by UVB light, which is a type of UV light. Ultraviolet B rays can burn your cornea, which leads to photokeratitis. Pain and damage can last for up to two days. If you don't protect your eyes when you're outside, UV rays can also cause macular degeneration, cataracts, or skin cancer around the eyelids.
Sunglasses are made to keep your eyes safe from the sun's harmful rays. But not every pair of cheap sunglasses works. It's important to think about whether or not a pair of sunglasses blocks UV rays well enough. Check the labels before you buy the sunglasses. All sunglasses should be able to block 99–100% of UV rays.
Sunglasses should not only protect your eyes and block UV rays, but they should also cut down on glare and be comfortable to wear. Sunglasses with polarised lenses are great for reducing glare, and outdoor enthusiasts like to wear them when they go fishing or boating. Glare can also be cut down by the colour of the lens on your sunglasses. More glare is cut out by brown, amber, yellow, and red lenses than by other colours.
On a sunny spring or summer day, there's nothing better than going outside to soak up the sun, play in the water, or have a family picnic. So just make sure you have the right clothes, sunscreen, and sunglasses on. One last thing to think about before you buy discount sunglasses: if you lose them, it might be worth it because it won't hurt your wallet as much.
