subject: How To Classify The Eyeglasses Frames? [print this page] Beautiful and attractive eyeglasses largely depend on the quality and style of eyeglasses frames. So it is so important to choose a pair of right eyeglasses frame. It is not easy to buy a pair of eyeglasses that looks beautiful and attractive. However, when asked what kind of eyeglasses on earth is suitable for them most, they are entirely ignorant. As a matter of fact, there is a lot for one to know. Lets have a look at the classification of eyeglasses frames.
According to the material of the eyeglasses frames, the common eyeglasses frames can be broken into three classifications, namely plastic frame, metal frame and frame with mixed material. Plastic frame, in recent times, has gained more and more popularities, especially by the elder and children, for its lightness and anti-anaphylaxis. Nowadays, plastic frames are mostly twin-lift ones which are made from vinyl acetate resin, but they can also be made out from natural materials, for example, tortoise-shell, whose raw materials are from turtle shells in tropical marine.
Usually metal eyeglasses frames are made from metal materials and alloys, among which copper alloy is applied most often as substrate material. And then surfacing work is made, which is accomplished by plating with gold, silver or chrome. Different plating procedures may contribute to different products, some of which are colorfast, while some are not.
Mixed materials frames with are usually cranked out by plastic and metal. Some are designed to wrap plastic up by metal, or vice versa; some are designed to be with different materials in different parts. They are usually delicate and with pretty designs.
There are many kinds of eyeglasses frames to choose from in current market. You can choose what you want in the market in different shapes, different colors and different materials according to your preference and demands.
