LIZ CLAIBORNE EYEGLASSES LZ 301 01S3 BRUSHED PLUM



LIZ CLAIBORNE EYEGLASSES LZ 301 01S3 BRUSHED PLUM

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LIZ CLAIBORNE EYEGLASSES LZ 411 0CU6 DUSTY RASPBERRY



LIZ CLAIBORNE EYEGLASSES LZ 411 0CU6 DUSTY RASPBERRY

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LIZ CLAIBORNE EYEGLASSES LZ 258 0CU9 BORDEAUX



LIZ CLAIBORNE EYEGLASSES LZ 258 0CU9 BORDEAUX

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What Are Prescription Eyeglasses Made Of?

Prescription eyeglasses are manufactured in a variety of materials. The simplest is the lens. The lens is by far the best in absorbing ultraviolet light. It comes in different colors and of course, is scratch resistant. It is also one of the least expensive. The sinking of the lens is the weight of a pair of prescription glasses made of glass. They are also very fragile and subjected to a heat treatment in order to ensure process stability.

AnotherMaterial to prescription eyeglasses date of manufacture is the high-index plastic lens. It absorbs ultraviolet light well. This type of lens is much lighter than the lens, but they are also very expensive and can be scratched very easily.

Resin Plastic is another type of material used in the manufacture of the prescription lens. They are the lightest of all lenses, but does not provide the high level of protection from UV light, the other lensesoffer.

Some prescription eyeglasses are tinted with a variety of colors and shades. The purpose of staining is the glare from certain situations, such as reducing bright lights, computers, televisions, etc. Another reason for the tint of the glasses are offering comfort to the eyes. Even people in order to color on their glasses for fashion.

Glass and most plastic lenses are coated with a UV protection. UV rays can cause serious damage to the eyes.It is very important to your eyes while protecting outside in the sun.

Another coating is added to a pair of prescription eyeglasses that is scratch-resistant coating. Sometimes this coating on the manufacturer and other times it can be applied exactly where taken at the eye doctors office. It must be said, however, that even this type of coating aid in the durability of the lens can not exist, that the lens is scratch resistant.

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