THE DEFINITIVE GUIDE TO OPTICAL GERMANIUM LENSES

Recognize: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/perspective/concept/shalomtpl2/template/product or service/item.tpl on line 133Our spherical plano-concave germanium lenses are principally used to diverge a beam from a collimated gentle source, or to raise the focal duration of the optical process.5µm. This leaves