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Tag Archives: Fresnel lens

Point Fermin Lighthouse Lens- California’s Gold (11005)

There is a reason that those old lighthouses could send a beam of light for many miles out to see. Most lighthouses used a Fresnel lens, which looks like a beehive made of glass. These lenses are works of art and the one that graced the tower at Point Fermin Lighthouse is no exception. In  Continue Reading »