subject: Are You Wise Enough To Choose Polarized Prescription Sunglasses? [print this page] In summer days, we always expose ourselves in the sunlight, such as walking, swimming, going biking. We are all in the sunshine and being hurt by the glare or harmful radiation of sunshine. They are bad to our health, for instance, ultra violate radiation. Thus, we find a solution, to wear sunglasses. But if you have some other visual problems, it is hard to achieve with only one pair of sunglasses. As a matter of fact, you can choose newly emerged sunglasses, polarized prescription sunglasses.
With the development of technology and the great demand for prescription sunglasses, the various lens options used for ordinary glasses can also be applied to prescription sunglasses ate present, including bifocal and progressive lens options.
The design for prescription sunglass frames is almost the same if not more than normal eyeglasses. So you dont need to give up fashionable style or unique sports performance if you want prescription sunglasses. In addition, prescription sunglasses are available in all lens materials, including glasses, plastic.
A polarized lenses resistance to impact protects the entire surface area around the eyes, transferring any energy absorption to occur to the frame and the head. A polycarbonate lenses would only offer only low energy absorption. Prescription sunglasses with polarized lenses have specially surfaces that contain vertically aligned stripes which will only allow vertically polarized light to pass through the lens and into your eyes. Since most glares are horizontally polarized, the polarized prescription sunglasses will effectively eliminate glares reaching the eyes due to such unique design.
The polarized prescription sunglasses protect our eyes from being hurt in hot summer days. Though they will cost your money, they deserve it, not only for the health of your eyes, you can also be fashionable with them.
