The usefulness of polarized sunglasses
Polarized sunglasses what is: polarizer is a kind of polarizer sunglasses is with people more and more requirements and needs a special designed by sunglasses. Recommended reading: how to correctly maintain polarized sunglasses? Differences between special and general ordinary sunglasses have only keep out light blocking ultraviolet (uv) these two basic functions. Sunglasses function is unitary, low technical content, special polarizer is made according to the principle of polarization of the light, effectively ruled out and scatter light in the beam. Can make the light in eyes on track through optical axis of the visual image, make the vision clear. Polarizer is help us filter miscellaneous light and glare. General sunglasses may prevent ultraviolet ray, but its for the glare and can only have the effect of lower intensity, and can not completely block the harmful rays. And polarized sunglasses in addition to the basic function of uv, cut off because of the ground scattering, inflectional, such as reflection and dazzling glare caused by various factors. Make the person even in bright light activity for a long time, not easy also tired eyes. To truly protect the function of the eyes, suitable for driving, fishing, travel, and other activities and daily wear. Polarized lens is the world's most recognized for driving the lens. When light from an object's surface reflection has been polarization and produce some glare, make the object contour become blurred, eye fatigue, discomfort. Polaroid effective eliminate the glare of the special function, filtering the chaotic light, make the drivers to improve vision, add a fun ride. Hobby friend of outdoor leisure travel a lot for polarized lens, polarizer to arrange the crystal structure of a kind of balance, the equilibrium structure only conceded crystal light through, to other Angle vibration waves are blocked, thus enhanced contrast, reflective, enhance the effect of landscape color, reduce atmospheric fog phenomenon, let you see the world clearly, also you a colorful world, more blue sky, more beautiful nature. 吗? 吗?