Indicators on optical germanium lenses You Should Know
Discover: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/view/concept/shalomtpl2/template/product or service/products.tpl on line 133Our germanium lenses Possess a large refractive index—the very best refractive index among the readily available IR transmitters. In addition it displays negligible chromatic aberration due t