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Friday, May 3, 2019

Useful And Essential Facts About Sunglasses Lens Types

By Carolyn Stone


The origin of eyeglasses dates back to the ancient world. However, glasses are currently popular more than ever. Even with technologies like contact lenses and corrective vision surgery being invented, eyeglasses still remain popular. Manufacturers of eyeglasses are ever innovating and creative in making their products, which keeps demand high. This is worth knowing about Sunglasses lens types.

Frame styles branded with high profile names such as Jones New York, Marc Jacobs, and Calvin Klein are some of the most demanded sunglasses. Young people have traditionally dreaded wearing eyeglasses because they fear being labeled as nerds. However, even with the nerd factor lingering over their heads, young people have continued to see characters like Harry Potter and bespectacled young wizard as role models.

The materials used to make frames for eyeglasses have been transformed by the innovation of new plastics and different sorts of metals. Customarily, frames were made from plastics and metals. However, that has changed as an ever increasing number of materials are found to be suitable. The material used to make frames depend on specific attributes. For example, glasses that are intended to be utilized for security purposes can be made from lightweight, yet durable material like polycarbonate.

In case one has certain hypersensitivities, it is safer to find frames made from hypoallergenic materials. Such materials include titanium and stainless steel which do not cause skin conditions like contact dermatitis. Some frames are completely removable and can be snapped into place whenever needed. This is different from some frames, which are designed to be permanently fixed by being attached by screws or other methods.

There are various reasons as to why glasses are worn. The main reason is to correct the vision of the wearer. Modern glasses are however made to serve various purposes. As such, glasses that are supposed to be used for vision correction can also be utilized as a fashion item. Hence, modern frames are stylish so as to enable them serve as fashion accessories.

The stylish aspect of frames makes people to choose handbags, shoes, and clothes based on the color of the frames of their glasses. Popular frames also come with a wide range of additions and enhancements to make them better and more stylish. Examples of enhancements include designer emblems, composite materials, multi-colored inlays, and insets of precious stones. Such glasses can be very costly to acquire because of the way they are designed.

In recent years, glasses that are rimless have become more popular. Glasses that do not have frames usually have metal or plastic temples that attach directly to the lenses instead of a frame. Lack of a frame is more of a fashion aspect than it is functional. However, glasses that lack frames are prone to easy damage because of lack of support from a frame.

Every day there are announcements of new developments in materials used in making frames. Wood and bamboo are among the latest of materials discovered for making frames. Also, over the years the shapes of glasses have evolved. Among the recent inventions in terms of shape is the cat-eye shape.




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