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2. Persol - Wikipedia

   en.wikipedia.org/wiki/Persol

   Persol is an Italian eyewear brand specializing in the manufacturing of sunglasses and optical frames. It is one of the oldest eyewear companies in the world and is owned by the Luxottica group. The name is derived from the Italian per il sole, meaning "for the sun". Formed in 1917 by Giuseppe Ratti, Persol originally catered to pilots and ...

3. Polarization (waves) - Wikipedia

   en.wikipedia.org/wiki/Polarization_(waves)

   Wearers of polarized sunglasses will occasionally observe inadvertent polarization effects such as color-dependent birefringent effects, for example in toughened glass (e.g., car windows) or items made from transparent plastics, in conjunction with natural polarization by reflection or scattering. The polarized light from LCD monitors (see ...

4. Polaroid Eyewear - Wikipedia

   en.wikipedia.org/wiki/Polaroid_Eyewear

   www .polaroideyewear .com. Polaroid Eyewear manufactures polarized sunglasses and polarized lenses, as well as optical frames, reading glasses, and clip-on lenses. Polaroid Eyewear was a part of the StyleMark group and sold to the Safilo Group in November 2011. Polaroid headquarters is located in Padua (Italy).

5. Polarizer - Wikipedia

   en.wikipedia.org/wiki/Polarizer

   There are several ways to create circularly polarized light, the cheapest and most common involves placing a quarter-wave plate after a linear polarizer and directing unpolarized light through the linear polarizer. The linearly polarized light leaving the linear polarizer is transformed into circularly polarized light by the quarter wave plate.

6. Circular polarization - Wikipedia

   en.wikipedia.org/wiki/Circular_polarization

   Circularly polarized light can be converted into linearly polarized light by passing it through a quarter-waveplate. Passing linearly polarized light through a quarter-waveplate with its axes at 45° to its polarization axis will convert it to circular polarization. In fact, this is the most common way of producing circular polarization in ...

7. 13-year-old killed by police after officers say teen fled and ...

   www.aol.com/13-old-killed-police-officers...

   July 1, 2024 at 6:41 PM. An officer in Utica, New York, shot and killed a 13-year-old on Friday night after police say he fled and pointed a replica handgun at them. The teenager, identified as ...