The Definitive Guide to optical germanium lens
Recognize: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/see/theme/shalomtpl2/template/product/product.tpl on line 133Our germanium lenses Use a higher refractive index—the very best refractive index amid available IR transmitters. In addition it exhibits nominal chromatic aberration on account of lower dispersion.Germani