What are the characteristics of polarized sunglasses
Editor:shanghai caesar sunglasses maker
Polarizers are made according to the polarization principle of light. We know that when sunlight falls on the road or water, it directly irritates the eyes, causing blinding, fatigue and shortness of vision. Especially when you are driving a car, outdoor recreational activities, not only affect our work and entertainment mood, and even affect our judgment of the object and image and cause danger; Long-term exposure to direct sunlight can also lead to a rapid decline in vision, resulting in myopia, farsightedness, astigmatism or cataracts. The special effect of polarizer is to effectively exclude and filter the scattered light from the beam. Make the light can be on the right track of the optical axis into the visual image of the eye, make the field of vision clear and natural. Be like the principle of shutter curtain, the light is adjusted to be same to light and enter indoor, nature makes scenery looks downy and not dazzling.