Tillamook Rock Lighthouse was built on a brutal offshore rock where waves, fog, and storms made every supply run dangerous.

A lens manufactured in France in 1902 is shining high atop Montauk Point Lighthouse once again. Earlier this month the U.S. Coast Guard relit the clamshell-shaped Fresnel lens, which guided mariners ...

The unique history of the Crooked River Lighthouse’s lens in Carrabelle, Florida. The Crooked River Lighthouse’s Executive Director, Steve Allen, shares with us the unique qualities of the Fresnel ...

On Monday, expert lampist Chad Kaiser got to work disassembling the more than 100-year-old Fresnel lens at the Dali Museum in Monterey. “Compared with several other lenses around the country, it is in ...

Jul 10, 2025 Jul 10, 2025 Updated Jul 22, 2025 PLUM ISLAND — For over 100 years the same Fresnel lens has been illuminating the land and sea surrounding the Plum Island Lighthouse. Now that the lens ...

A spectacular 19th century creation that’s been sitting in a Maryland office building for 40 years will soon go on public display. It’s a sparkling Fresnel lens that used to be part of the Thomas ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the early nineteenth century, ...

If you are a Hackaday reader, you probably know what a Fresnel lens is. You find them in everything from overhead projectors to VR headsets. While it seems commonplace now, the Fresnel lens was an ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. An error has occurred. Please try again ...

The popular French lens design was originally created for lighthouses The popular French lens design was originally created for lighthouses is a senior editor and founding member of The Verge who ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the early nineteenth century, ...