People with vision errors have two options for their problems, namely, receiving eye surgery and wearing eyeglasses. It is said that many people can regain 20/20 vision by Lasik surgery, but there are still great risks – receivers will usually suffer from complications or some of them become blind when the surgery fails. Therefore, wearing eyeglasses is the best and safest way to treat vision problems. Especially, as more and more achievements are scored in the field, eyeglasses have more functions than ever before. Of so many specially designed eye glasses, anti glare eyeglasses are now some of the most widely used items among almost all wearers.
Glare is such a harmful phenomenon that will cause great damage to people’s eyes. For example, many people get vision declination, glaucoma, cataract as a result- or some become blind. However, glares is everywhere in people’s daily lives, especially people are surrounded by mirror or mirror alike objects. In this sense, glare prevention is of foremost importance for all people, especially for glasses wearers. And this has already noticed by many manufacturers who have been engaged in making eye wear that can effectively filter out glares- Ray Ban is just such a leader in this field. They have added some special anti-glare coatings or have the lenses polarized. Therefore, these specially treated eye wear are very popular among all wearers and usually called anti glare eyeglasses.
Anti glare eye wear are suitable for daily use, but their importance and necessity can be well explained in the following particular situations.
If people work in glass factory or work firmly with glass installation, their eye health are threatened by glares. Light, or sun light may become polarized after being reflected by glass and the polarized light will cause great damage to eyes, especially to the pigments. Some statistics have also shown that these people have their vision declined after several years’ work, or some have suffered very serious vision problems. Therefore, a pair of polarized eyeglasses or eye wear for glare blocking is essential.
If people often fish on the river, their eyes are also prone to glares. Especially when the sun lights are very strong, the polarized light will become so powerful that fishermen may become blind suddenly. Therefore, all people who often work or play around sea and river are strongly suggested to wear anti glare eye glasses.
In another situation when people play outdoor games, like skiing, anti glare eyeglasses are urgently needed. Snow in the outdoor is such a powerful reflecting object that it can polarize sunlight. And the result is many people with naked eyes in snow field have their vision suffered – or called snow blind.