Polarized film enhanced sunglasses are best for the optimum protection of eyes owing to its resistance capacity to reduce the effect of blazing light on the eyes. The polarized sunglasses are suitable for outdoor sports and long time activities under the scorching sun. While buying the polarized sunglasses for women one essentially needs to consider the following points quite seriously to get the best one.
Material of the Lenses
The polarized sunglasses are made of materials such as glass, acrylic, polycarbonate and polyurethane. The glass is a good scratch proof material but considering the heavy weight the polyurethane is a good choice that provides impact and scratch resistance, superb light weight, flexibility and above all top-notch clarity. However this material is very expensive compared to other alternatives. The polycarbonate is an inexpensive and lightweight option. However the clarity levels are not as good as the glass or polyurethane materials. The acrylic polarized sunglasses for women are good for people who do not use them frequently as they lack durability and encounter trouble due to the image distortion.
The selection of tint colors is very important for protecting the eyes from bright sunlight. However the clarity of vision, the amount of light reaching the eyes and the appearance of the objects are greatly influenced by the tint colors that are applied on the outer surface of the lenses. If you are looking forward to reducing the amount of brightness of the light and want the neutral sunglasses that allow you to perceive the other colors as they are, then black and brown glasses are the perfect options for you. However if you are fond of the appearance of the lenses and like some color lenses then you can try yellow, golden, vermillion, mirror glasses. The mirror glasses reduce the brightness to the optimum levels through the reflection mechanism. However you can use the ones with lighter tints as it can be beneficial for greater visibility. If you are looking for glasses that allow more light then you can select the vermillion or rose color tints. These glasses are good for use in the relatively dark or cloudy weather.
Polarization of Lenses
The polarized sunglasses for women are beneficial to maintain optimum clarity under the water. The polarized lenses contain light filters that prevent the horizontal rays of light from entering the eyes while the swimming or enjoying water sports where the light waves produce maximum glare due to the reflection of the rays on the surface of the water. Over the years there have been several changes in the manufacturing process of the polarized glasses. The modern techniques are far advanced and provide greater optical clarity.
The prices of the polarized sunglasses largely depend upon the polarization method used during the manufacturing process. The low cost glasses have the coating of polarization filters on the outer surface only. However the cost of the polarized glasses will be more if the filter coating is provided between the two films of glasses or the layers of the lenses. This sort of technique ensures greater durability to the polarized filters and the quality of the lenses. Nowadays the polarization filter material is mixed with the molten glass material prior to keeping it for the solidification purpose for making the lenses.