finestglasses

By employing optical coating and vacuum technology, a substance is coated on the surface of the lens so as to improve its reflection ability and to enhance or weaken its ability of light transmittance. That is called coated lens.

If the lenses of a pair of glasses are red, yellow, purple or green, then can we call it sunglasses? Absolutely not!

Although most people need sunglasses to protect their eyes from glare, there are people who are not suitable for wearing glasses

Presently the lens of glasses is named and classified according to its material, such as resin lens and PC lens. These two kinds of lens are very common in online optical shops. Technically, PC lens is processed and produced on the basis of resin lens.

The advantages: When shining on the surface of sand, water, snow or ground, the light may be reflected and become glare which will cause the eye fatigue and discomfort.

It is not only the skin but also our eyes that need protection from sunlight in summer.

Presbyopia, the result of the aging of lens, will lead to the condition that its sufferer cannot see things clearly nearby. And today we will give a simple introduction about the frame glasses for presbyopia. 1.

When selecting a glasses frames for you lenses,you might as well take factors like your age,the size of your eyes,the shape of your face and eyebrows etc into consideration.

As the support of the family, father always bears lots of responsibilities and pressure.

Thinking of obtaining a cheap pair of fake nerd spectacles or contact lenses?