The optical germanium lens Diaries
Notice: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/watch/topic/shalomtpl2/template/solution/merchandise.tpl on line 133Our germanium lenses Have got a superior refractive index—the highest refractive index amongst readily available IR transmitters. In addition it reveals minimal chromatic aberration as a consequence of