The color of fashion eyeglasses is simply dazzling. But do you know that the eyeglasses sale of different colors have different functions? Knowing the color secret of reading glasses will not only give you more sense of fashion, but also protect your eyes!

• Laser lenses apply to the sunshine of beach, snowfield or on the board, particularly strong reflection environment.
• Red lens: It is recommended in the various of the weathers.
• Transparent lenses: They are used mainly to protect the eyes when you are in motion, to prevent the eyes from the injury of dust and other foreign objects, and well protect the eyes in cold weather.
• Smoke-colored lens: it is suitable for winter or the days when sunshine is weak.
• Orange lens: it is very fit for ordinary walking in the street and also for the environment where the light changes intermittently.
• The pink lenses can absorb 95% of ultraviolet rays and some visible light of shorter wavelength.
• Grey lenses: They can absorb infrared rays and 98 percent of ultraviolet rays. The best advantage of gray lens is that the origin color of scenery won’t change according to the color of lens. And the biggest satisfaction is that it can educe the light intensity very effectively.
• Green lenses can be said of the representative of Ray-Ban series. Green lenses can change and distort the original colours of some objects. Moreover, its effect for light prevention is really behind the gray lenses.
• Brown lens: can weaken the blinding glare came from all angles, and maximize your visual clarity. The kinds of rays brown lenses absorb is simmilar to green lenses, but it can absorb more blue lights than green lenses. The colour distortion caused by brown lenses is worse than gray and green lenses.
• Yellow lenses: They can absorb 100 percent of ultraviolet rays and let through infrared rays and 83 percent of visible rays. The greatest feature of yellow lens is that it absorbs most of the blue light, which will make the natural scenes of objects be clearer. Therefore, yellow lenses are often used as filters for situations like early mornings, dusks and rainy days.