How to choose sunglasses and polarizer, what's the difference between the two?

Sunglasses we are to understand, not only can keep out sunshine, can also play the role of decoration. There is also a kind of polarized sunglasses, the function and ordinary sunglasses are not quite same, what does not know about it, small make up then tell you how to choose sunglasses and polarizer, and introduce the difference between the two. Ms sunglasses factory YC9703 sunglasses C3 black/dazzle colour blue sunglasses and polarizer how to choose? First, buy purpose should clearly. Some people don't really know when choosing sunglasses to buy sunglasses to keep out ultraviolet or to wear more beautiful. Therefore, the purpose of buying sunglasses first of all, be sure to buy your. Then, choose suitable for their own color of the sun. In general, white skin people should avoid excessive contrast black, in comparison, the gorgeous little color such as brown, red wine would be suitable. Yellow skin person suits to choose silvery white, pink, used to carry bright color of skin, skin deep for blue and purple sunglasses. Secondly, combined with his own face. Long face suggest to choose a certain width round or oval sunglasses that has stereo feeling; The face is chosen aptly petite people or frames a finer frameless sunglasses; Pear shaped face, wear a thick box will be more suitable for, as for the oval face, no matter what kind of style suits. Finally, check the quality of sunglasses. No matter which style you choose is what color sunglasses, the lens should be smooth, no grinding crack, no bubbles, look from the horizontal lens without warp. Sunglasses to wear up and must be comfortable, in 15 minutes to wear no creasing shall prevail. Sunglasses factory YC9705 general sunglasses C5 hawksbill different 1 / dark brown polarizer and sunglasses. Effect of different dyeing ordinary sunglasses are taken lenses on the color stain will all light is greeted by a weak but all glare, refracted light and scattered light entering the eye, can't really achieve the purpose of protecting our eyes. Polarized lenses will glare, scattered light and refracted light filter, absorbs the reflection of the object itself, only real present can see objects, allows the rider to improve vision, reduce fatigue, increase the color saturation, field of vision is more clear, beautiful, eye. 2. Principle of different dyeing ordinary lens can change the original color object, the lens is what color, the object is what color on the quilt. Especially put on it to drive, to produce a great color identification of traffic lights, for the green light will be able to identify. Polarizer can see objects will not change color. In a fast moving vehicle, after entering the tunnel, wear ordinary sunglasses in the sight of a piece of immediate dim light, serious can't see road in front of him, while the polarizer there would be no effect. 3. To varying degrees of blocking ultraviolet polarizer for uv blocking rate reached 99%, and the blocking rate of common dyeing lens is quite low.
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