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Some people think that eyeglass wearing makes the wearers rely on them. Actually, eyeglasses wearing cause no whole visual change. Based on the misconception, those people are not willing to wear eyeglasses when they just feel comfortable with the vision. But sometimes, their actual vision is different so bringing more risk, especially driving.
People with the strong prescription may be caused the thick eyeglass lenses. Nowadays, thinner lenses in materials of high index and polycarbonate are available for those people. Combined with small sizes, round shape frames, these lenses can always offer satisfying appearance and thinner edge of lenses.
Furthermore, eyeglass lenses can be applied with types of coatings. Anti-reflective coating minimizes reflections by preventing light from bouncing between the two lens surfaces. Polarized lens is another technology that can reduce glare from external objects such as water or a shiny road.
Sometimes, one person may have different problems for two eyes. Such as: one eye is myopic and the other is hyperopic. In this case, aspheric lens, polycarbonate lens or 1.67 high index eyeglasses lenses can help, which can be balanced in thickness between the two eyes. Of course, contact lenses also can help. Some optical stores could provide many different types of colors to meet varying needs of people, as golfers, football players, swimmers, and computer users, etc.
In eyewear field, there are fixation disparities of eyeglasses lenses. With these problems, prism in lenses can provide help in easing these imbalances. The professional prism can help the wearer use his eyes together. In addition, prism is also considered to help with double vision by aligning the two images into one.
All in all, when you feel unsatisfied with that new pair of eyeglasses you’ve just purchased, at first, you should return it to the optical store to discuss what can be done to solve the problem. Thus, before you buy, the best way to avoid headaches resulting from choosing glasses you’re unhappy with is to know the details of the optical store’s satisfaction guarantees. The cheap eyeglasses online shop glassespeople.com has policy regarding returns without risk.
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