Ultraviolet rays are known to cause visual damage to your eyes and immediate signs as well as symptoms.Increasing exposure to UV rays may cause cataract and damage the retina of your eyes.Also visual exposure to UVB will cause some dangerous diseases like posterior sub capsular, cortical cataract, pterygium, climatic droplet keratopathy and photokeratitis.To protect against the increasing risk of eye damage, UV blocking sunglasses are advised. In the present trend people tend to buy unbranded sunglasses rather than branded sunglasses because, of their price reduction.However, people are not aware of the quality of UV protection they provide and such information is not available with the manufacturer or supplier. Nearly all the unbranded sunglasses that are available in the market are colored with a view to reduce the intensity of the visible light that is entering the eye.But, in reality the efficacy of sunglasses in protecting against UV rays depends on their size, shape, wearing position and reflection from the posterior lens surface.It means that small sunglasses may not offer good UV protection.Similarly fancy shapes that allow light to enter from the sides or the ill fitted sunglasses provide poor protection. A standard sunglass should be made of materials that are not inflammable and with an optical quality similar to that are prescribed lens.Unbranded sunglasses will be made without observing these facts.Hence, the UV protection provided by them is not absolute and the eyes should be closed at all times during the exposure in a UV chamber. When the branded sunglasses and unbranded sunglasses that are available in the present market place are compared, some unbranded sunglasses are more UV protective than the branded ones, but will disappoint in some other qualities.On the other hand, almost all the branded designer sunglasses can provide 100 percent UVA and UVB spectra protection. Simply, they charge more and provide more.According to the latest survey 75 percent of unbranded sunglasses that are available in the markets did not satisfy the UV protection criteria. This indicates that there is a need for developing a certification of standards in quality of these sunglasses. Branded sunglasses offer number of advantages for the users and can reach the edge in almost all aspects of the product.In addition to this they can provide cool look and are available in chic designs. Online Sunglasses Store in CA offers a wide range of branded sunglasses and original sunglasses under their trademarks, other marks, logos and designs.All the branded sunglasses are offered with original packaging, cards and cases.We provide all these designer sunglasses almost up to 45 percent of cut down prices.Range of our branded sunglasses includes: Alpina sunglasses, Bvlgari sunglasses, Chanel sunglasses, Chloe sunglasses, Christian Dior sunglasses, Dolce Gabbana sunglasses, Ed Hardy sunglasses, Emporio Armani sunglasses, Ferragamo sunglasses, Giorgio Armani sunglasses, Gucci sunglasses, Marc Jacobs sunglasses, Persol sunglasses, Prada sport sunglasses, prada sunglasses, rimless eyeglasses, valentino sunglasses, Versace sunglasses and Yves Saint Laurent sunglasses.
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