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Article: Polarized sunglasses.(eye protection)
- Article from:
- Industrial Safety & Hygiene News
- Article date:
- March 1, 2004
CopyrightCOPYRIGHT 2004 Reed Business Information, Inc. (US). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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GLAREX protective eyewear from AOSafety is a new polarized safety sunglass that employs vertically oriented polarizers to block harmful reflective light. Offering a lightweight black frame and wrap-around styling, GLAREX ...
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Article: Polarized sunglasses see black hole disks.
NewsRx Health & Science;
August 18, 2008 ;
700+ words
...For the first time astronomers have found a way to get a clean view of the elusive disks of matter surrounding supermassive black holes. By using a polarising filter on the Science and Technology Facility Council's UK Infrared Telescope (UKIRT) in Hawaii, they have been able to see through the
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