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It used to be that when you visited an optometrist or eyewear store, there were no choices to make on your part. However, all that has changed over the years. You now choose many features and options, making it sometimes difficult to know just exactly what to choose. You'll have many options for lenses and lens coatings. Fortunately, we've written a lot of information that will educate you on lens wear, and ease your mind on your choice. 1. Type of lens: this is the most important and first selection that you will make when you decide what type of lens to get. Some options for buying lenses in Raleigh are polycarbonate, high index, and aspheric lenses. These terms signify that they are thinner than normal lenses that are made from plastic. This is good for anybody with medium to high problems with vision, because these things make the lens thin and lightweight. 2. Bifocals: your eye doctor will alert you to when use of a bifocal lens becomes necessary to you. There are some options to choose from, there is the traditional bifocal with the line through the lens. Another option is the half-moon bifocal, which consists of a moon-shaped area of bifocal lens, where there is no delineation between the regular and the bifocal lens. The half-moon bifocal is a good choice when looking for lenses in Raleigh as they are much more inconspicuous to the naked eye, appearing to others as regular lenses. 3. Anti-scratch coating: this inexpensive coating will protect your lenses from scratches for 1-2 years. At a reasonable cost, it makes good sense for everyone to have this coating put onto their glasses, particularly children and other people who get a lot of scratches on their lenses in Raleigh. 4. Anti-reflective coating: having this protective coating on your lenses can help reduce the glare that is so distractive and bothersome to a large number of people. The coating will also help drivers who experience reflections while driving after dark. On the down side, though, this coating will also make your lenses easier to scratch. 5. Tints: By purchasing glasses in Raleigh, you have a choice between tints or photo-chromatics -- both which aid in sunlight protection for those with sensitive eyes. Tints add a permanent hint of color (which you can choose). Photo-chromatics actually causes the color to change when exposed to the sunlight.
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There have been major technological advances in eye wear. A visit to the optometrist allows you the opportunity to choose between the latest features in lenses and lens coatings. The first selection that you will have to make - and the most important - is what type of lens to get. Some options of lenses in Raleigh (www.rickhall-eyewear.com/frames/) include polycarbonate, high index, and aspheric lenses. Visit: www.rickhall-eyewear.com
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