If you ask why people are still wearing spectacles - the answer will be quite simple: they do not have another option that would satisfy them in all plans. People who have a bad eyesight can not lead a normal way of life in terms of vision. They do not see the details and sometimes when the eyesight is really terrible they can not even find the pass, the way, the refrigerator - everything around.
The vision of objects is an absolute must for all the people who do not want just to exist but to live a healthy a normal life. So this or that way, even cheap eyeglasses can change the life for you. For sure, you will be lucky to see the world around you in a new sphere. The objects won't be blurred anymore!I'm sure that you have heard about the ways to correct your eyesight and live without metal eyeglasses. If everything were so easy why still people wear glasses? Contact lenses are great but you should take care about them every day: you are not allowed to wear them day by way without putting them off in a special container filled with chemical liquid.
Besides, for many people wearig lenses is not possible because of a blinking effect. But for others contact lenses open new heights! They can order polarized sunglasses online and enjor the sun-rays without precautions!