sunglass: Definition from Answers.com
sunglass ( ) n. A convex lens used to focus the sun's rays and produce heat, especially for ignition.
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Who invented sunglasses
It is likely that humans in other time periods prior to the invention of sunglasses may also have put various materials over their face to protect their eyes from the ...
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Sunglasses at Night - Information from Answers.com
"Sunglasses at Night" is a song recorded by Canadian singer Corey Hart. It was the first single to be released off his debut album, 1983's First Offense, and ...
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What are polarized sunglasses
Polarized sunglasses help reduce the glare from reflected surfaces such as water or metal. They are suitable for driving and outdoor activities such as fishing for ...
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Why do some blind people wear sunglasses
Wow, I am surprised by that "answer": some blind people wear sunglasses because the UV (UltraViolet) radiation from any light, most significantly from the sun, ...
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What are G-15 XLT lenses on rayban sunglasses
It specifies the color of the lens. From a RayBan customer service employee: The B15 is a brown lens and the G15 is a grey/green lens. Both lenses allow 15% ...
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What do polarized sunglasses do
Polorized sunglasses will reduce glare!Example...if you wear polorized glasses to the lake...you will be able to see into the water instead of the glare on top of ...
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Replacing Sun Glasses Lenses for Cyclists video from Answers.com ...
VeloNews' Zack Vestal looks at eyewear technology from Smith, Oakley and Giro.
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How do polarized sunglasses work
Sunglasses work by placing pieces of tinted plastic polymer in front of your eyes. ... "gray" sunglasses are neutral and thus absorb all frequencies of visual light ...
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How to Get Good Sunglasses Optical Quality video from Answers ...
This fashion video profiles Oakley's Sunglasses and how much protection they afford your eyes even under great pressure.
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