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Laser protection eyewear
专利权人:
发明人:
Nicholas Perricone,Kristin Rauschenbach
申请号:
US14717205
公开号:
US09645414B2
申请日:
2015.05.20
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A laser protection lens include an optically transparent material having a perimeter shape that follows a contour of a users eye socket ridge, a horizontal shape, and a vertical shape. A multilayer interference coating is applied to at least one of an inside and outside surface of the optically transparent material. The multilayer interference coating has at least a 20 dB reduction of optical transmission for at least one of 445 nm, 532 nm, and 610 nm wavelengths and has at least 10 dB optical reduction over a wavelength band from at least one of 445 nm to the ultraviolet region and 610 nm the infrared region.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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