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Published on Oct 23, 2010
This is the new Fresnel lens we have been working on. http://www.greenpowerscience.com/ This Fresnel UV resistant solar lens has a different surface opposite the Fresnel Side that actually transfers maximum light to the target. This lens is about 25% more powerful than a traditional clear Fresnel lens. The lens has either a selective coating on the non-Fresnel side or uses a groove removal process from non-optically clear lenses.