Today, more and more peoplewearing colored men sunglasses and prescription sunglasses. In fact, people who wear sunglasses frames seldom know how to choose the color of lenses in a right way. Now let me show you some ideas which are helpful in selecting the correct color for your eyeglasses lenses.

Grey sunglasses or progressive lenses that gradually change colours from top to the bottom, should be the first option for the most. Their different colors of visible light transmission spectrum of effects is almost the same. Brown lens is also good choice. It has a trait, that is, you can see distant objects clearly. Lenses of light green show you the feeling of pleasure and ease. To serve with your clothes and face-painting, the light glasses are also a better choice.

Some colors are only protective in industry. Let me show you some examples:

Dark red is used by X-ray medical personnel,
Give an example, X-ray doctors prefer to choose dark red lenses.
dark green by welder,
The blue ones are generally worn before furnaces by steelworkers.
Lenses of blue are preferred by the steelmaking workers. Some jobs require a good sight of clearance, color-identifying and distance. If not, what would become of that?

If a driver wear lenses of dark colours, he may easily cause traffice accident, since he fails to make a wrong judgement of the distance!