Negative Fresnel Lenses
A negative Fresnel lens is the opposite of a positive Fresnel lens with diverging light rays. They can be coated for use as a first surface reflector.
Fresnel Optics GmbH
Flurstedter Marktweg 13
D-99510 Apolda, Germany
Tel.: +49 3644 50110
Fax: +49 3644 501150
email: info@fresnel-optics.de
A negative Fresnel lens is the opposite of a positive Fresnel lens with diverging light rays. They can be coated for use as a first surface reflector.