An Unbiased View of optical germanium lenses

Recognize: Undefined variable: error_enquiry in /www/wwwroot/shalomeo.com/catalog/perspective/theme/shalomtpl2/template/solution/product or service.tpl on line 133Our spherical plano-concave germanium lenses are principally used to diverge a beam from a collimated gentle resource, or to boost the focal size of the optical system.Germanium is also s

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