LITTLE KNOWN FACTS ABOUT OPTICAL GERMANIUM LENSES.

Little Known Facts About optical germanium lenses.

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See: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/watch/theme/shalomtpl2/template/product/product or service.tpl on line 133Our spherical plano-concave germanium lenses are mostly utilized to diverge a beam from the collimated gentle supply, or to boost the focal length of an optical program.It's distinctive Houses of tran

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