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Technology of Glass Lenses

Posted on September 15, 2020 in News

With so many technologies out there glass lens designed to block all light, where do you go? Do not worry, terms like photochromic and polarized may have stumped even Einstein! These words do not have to be as near as confusing as it sounds. In this article I will discuss the main technologies currently used in glasses and sunglasses everywhere. By learning exactly what these technologies do, you can decide whether or not the value of their money. Polarized lenses? In short, while tinted glass polarized light. What is polarized light? Polarized light is light traveling in an airplane, while unpolarized light travels at random.

A good example of polarized light is the light that comes out of a lake when looking. Another example is the light that leaves a smooth surface, like a car. “How can Lenses polarized polarized light stop” that may be asking. Polarized lenses work because of a polarizing filter that is applied to them. Polarized filters are usually made from molecules that are aligned horizontally, and therefore the light filter that matches your lineup. Since polarized light is generally aligned horizontally polarized these filters absorb this light.

Look in the use of polarized sunglasses if you are around water a lot. Output for a great example of how to test a pair of polarized shades to see if they really are equipped with polarized lenses. Photosensitive? Usually painted gray, photochromic lenses are really a marvel of modern technology. Developed in the 1960s, photochromic lenses are designed to darken when exposed to UV light, and then clarify when UV light is absent.