Polarizing sunglasses and polarizing mirrors

 Today's uV-blocking Eyeglasses Online are usually divided into gradual polarizing sunglasses and polarizing lenses.

Sunglasses Shop are commonly known to us for blocking the sun and uv colored glasses. But in our daily life, in addition to sunlight and ultraviolet rays, light passing through uneven roads, water surface and other places will produce irregular diffuse light, commonly known as "glare". The presence of glare can cause discomfort, fatigue and affect visual clarity. Common sunglass can reduce the intensity of light only, cannot clear bright surface to glance and the glare of all directions effectively, and polarizing lens besides prevent ultraviolet ray and reduce the intensity of light beyond, still can filter effectively eliminate glare.

Here's how to tell Polarized Glasses lenses again:

1, in the purchase of Polarized Prescription Sunglasses, you can use polarized test pieces for testing. Some of the patterns on the test sheet are not visible to the naked eye, but can be clearly seen through the polarizing lens.

2. According to the display principle of the LCD screen, the LCD screen such as mobile phone is observed through the polarizing lens. When the screen is rotated, the screen will turn black as the rotation, which is caused by the polarizer filtering the light in a single direction of the screen.