subject: Polarized Prescription Sunglasses Protect Your Eyes [print this page] In summer days, when you go out for a walk or drive out, you have to wear a pair of sunglasses. Sunglasses nowadays are necessary accessories for people wanting protect eyes from strong light. However, sunglasses can combine many functions in one, such as polarized prescription sunglasses. Usually, they are somewhat expensive. They can not only protect the harmful rays from the sunlight, but also correct your vision problems. They have become a necessity for more and more people.
The primary function of sunglasses is to protect the eyes from the suns harmful radiation! Without doubt, the safest form of protection, whether you are buying prescription sunglasses or opting for budget conscious cheap designer glasses, has to be polarized lenses. 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.
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,
Additionally, polarized prescription sunglasses have the function of protecting eyes. They have many different styles and designs to meet different tastes of customers. They can be function as visual aids and fashion accessories as well.
