American Optical Sunglasses American Optical Sunglasses

How To Shop For Sunglasses ?

It’s great to have a snazzy pair of sunglasses that make you look good, as long as they also protect your eyes from harmful ultraviolet-rays. Don’t take your eyesight lightly,ultraviolet rays can be very damaging.

Sunglasses were originally invented for use by Navy pilots for flying at high altitudes. They came in one style and color. Today, sunglasses come in hundreds of styles and colors but their main purpose is the same – protection from damaging sunlight to the eyes.

The best sunglasses provide 100 percent protection from ultraviolet-rays hitting the cornea. Early sunglasses used glass lenses. The glass was ground with an optical grinder and treated to prevent viewing distortion.

When lenses cause viewing distortion, the wearer can get headaches and feel dizzy. When looking for the best sunglasses, look for those that use optically ground glass. It will ensure clear vision.

You’ll find that glass has a natural resistance to ultraviolet rays, and will provide the best protection for your eyes. Without sunglasses your eyes are defenseless against harmful ultraviolet rays.

The color of the sunglasses also serves a function. Dark sunglasses that allow only about 15 percent of natural light through are the best for protecting the eyes from ultraviolet rays. They are especially helpful if you have pale or sensitive eyes.

In their research, scientists learned that pilots flying at high altitudes had fewer problems with glare when they were wearing sunglasses that blocked out 85 percent of bright sunlight. Keep that in mind when selecting a pair for yourself.

Choosing a good pair of sunglasses may seem like a simple decision but there is more to consider than looks alone. The best sunglasses are optically ground to provide protection against ultraviolet rays and only allow 15 percent of sunlight to penetrate.

Fashion Sunglasses in 2010

Sunglasses, for most people, functions not only as a shade to block sunshine and other harmful rings, but also, maybe more importantly, as an accessory to dress them up. Therefore, we may observe that even in cloudy days, many people would wear sunglasses. Then since summer is coming, are you going to buy a pair of new fashion sunglasses? Do you know what the sunglasses trend in 2010? Which type is the right one for you? Here below are some suggestions concerning the sunglasses trend in 2010.

Vintage sunglasses are still popular

Over-large sunglasses will be seen everywhere as well this year, however, the shapes of the frames vary. They are made into the form of cat eyes, butterflies, and so on so forth, reminding us of the past. They take an important role in today’s sunglasses industry sphere.

People with triangle down facial forms are suitable to wear those over-large vintage sunglasses. About 1/3 of the faces covered, the wearers would appear mystery, cool and decadent.

More decorations will be ornamented on the glass legs.

It is true that decorations on the glass legs are emphasized last year, however, this year they are of a great variety, ranging from carving to openworks. And more elements are added.

People with round facial forms and almond facial forms are recommended to wear those types of sunglasses. For the former ones, sunglasses with thick frame edges and cold dark color lenses are supposed to make their faces smaller, while for the latter ones, sunglasses with thin frame edges and light color lenses would be better, for they could balance the face by reducing burdens on the upper part of the faces.

More colors will be applied

In the past, sunglasses are either black or purple or red. This year, more colors will be applied, both in the lenses and the frames. Diamond blue, rose red, apple green and bright yellow are the most well received colors adored by young girls and boys. Besides, fade colors are one of the bright points in sunglasses sphere this year. Usually bright color sunglasses would enhance the charm of the wearers to the greatest degree.

People whose have small faces should wear bright color sunglasses to give prominence to the feature of small faces; long and thin face persons should wear pink or red sunglasses to broaden their faces; square face wearers should wear amber sunglasses.