How to solve the problems with cheap sunglasses.

 They are a popular free "gift" from companies that want to look fashionable, and they are sold in all stores anywhere near the sea, and wherever people usually go in the summer (theme parks, for example). But you should be very careful about cheap sunglasses, because while they may seem to help remove the sun from your eyes, they can actually do more harm than good. The problem is that cheap sunglasses do not protect against ultraviolet radiation, which can cause problems such as eye cancer and cataracts. Instead, they trick your eyes into thinking that it is dark and in fact not so much, which causes your eyelids to open up, releasing more UV rays than they would otherwise. This greatly increases the amount of damage the sun can do to your eyes. Although you may enjoy using them to prevent the sun from shining, doing so could seriously damage your health. If you have a pair of cheap sunglasses - or are offered for free - the best thing you can do, all things imaginable, throw them in the trash. Of course, the opposite of cheap sunglasses is not really expensive. The sunglasses you are looking for are the ones that offer 100% protection from UV rays, but they can actually be very expensive - and as long as you track where you put them at the end of the summer, they can last for decades to come, making them even more valuable. You should look for some kind of official certification that sunglasses pass the test for both UVA and UVB tests, and buy only at a trusted store, much better than a reputable pharmacist   They are a popular free "gift" from companies that want to look fashionable, and they are sold in all stores anywhere near the sea, and wherever people usually go in the summer (theme parks, for example). But you should be very careful about cheap sunglasses, because while they may seem to help remove the sun from your eyes, they can actually do more harm than good. The problem is that cheap sunglasses do not protect against ultraviolet radiation, which can cause problems such as eye cancer and cataracts. Instead, they trick your eyes into thinking that it is dark and in fact not so much, which causes your eyelids to open up, releasing more UV rays than they would otherwise. This greatly increases the amount of damage the sun can do to your eyes. Although you may enjoy using them to prevent the sun from shining, doing so could seriously damage your health. If you have a pair of cheap sunglasses - or are offered for free - the best thing you can do, all things imaginable, throw them in the trash. Of course, the opposite of cheap sunglasses is not really expensive. The sunglasses you are looking for are the ones that offer 100% protection from UV rays, but they can actually be very expensive - and as long as you track where you put them at the end of the summer, they can last for decades to come, making them even more valuable. You should look for some kind of official certification that sunglasses pass the test for both UVA and UVB tests, and buy only at a trusted store, much better than a reputable pharmacist.