The science and history behind the Fresnel lens

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Lighthouse Explorers

64 episodes

6 days ago

The podcast for lighthouse enthusiasts and those who have a vague interest in lighthouses... and everyone in-between. We'll be covering the history of lighthouses, folk tales surrounding these mystical beacons, interviews with lighthouse keepers, and more.

Education

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Education

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The science and history behind the Fresnel lens

Lighthouse Explorers

3 minutes 47 seconds

1 year ago

The science and history behind the Fresnel lens

Have you ever wanted to know way too much about Fresnel lenses? Look no further! Just kidding, this barely scratches the surface (but I hope you enjoy it anyway) 🌊

Additional Reading:

"Fresnel lens" - Wikipedia
"The Lighthouse: The Mystery of the Million Dollar Lens" - Lighthouse Ratings
"Augustin-Jean Fresnel and His Invention of the Fresnel Lens" - Engineering and Technology History Wiki
"Lost Art of the Fresnel Lens" - National Lighthouse Museum