● ZnSe has high melting point administered, low thermal expansion coefficient, high hardness, good mechanical strength and wide optical wavelength. The  transmissivity is more than 65% during 2~12um. In addition, ZnS has low
absorption on infrared wavelengths, and can transmit visible light. It’s the best choice to make infrared lens, windows, output coupling mirror and beam expander.
● Dimension: 150*150*15mm rectangular blank ;
Customized circular blank;
Forming blank, such as sphere with a radius of curvature blank, prism blank

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上海光继光电科技有限公司 Shanghai SGOptics Co.,Ltd 
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Tel: +86-21-64973170           Fax: +86-21-64973170
Web: www.shsgoptics.com
Abby Lin: sales03@shsgoptics.com,sales04@shsgoptics.com