NOT KNOWN FACTUAL STATEMENTS ABOUT OPTICAL GERMANIUM LENSES

Not known Factual Statements About optical germanium lenses

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Observe: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/watch/theme/shalomtpl2/template/merchandise/merchandise.tpl on line 133Our spherical plano-concave germanium lenses are mostly accustomed to diverge a beam from a collimated mild resource, or to raise the focal duration of an optical system.However Germanium is sensible

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