Classic Fresnel Lighthouse Lenses (Youtube)
Another benefit of Facebook (FB), if you subscribe to the right channels, is the notification of new webpages. In this case a friend on Sentinelles des Mer (FB) led me to their webpage in Belgium www.sentinelles-des-mers.be again in French in case you clicked on the first link already.
What a beautiful sight (site?) to see! The page is covered with Fresnel lenses – originals and copies, plus they had links to the original webpage Artworks Florida which you will be happy to know is in English.
Artworks Florida says:
Fresnel Lens Reproduction and Restoration
Artworks Florida custom designs and manufactures historic reproduction Fresnel lenses that were used to illuminate lighthouses in the 1800’s
Artworks Florida designs and manufactures custom lens components used in the restoration of original classic Fresnel lenses