15K views · 264 reactions | A GIANT Fresnel Lens EXPERIMENT | The Backyard Scientist | Facebook

[#ELEGOOSaturn2] [Fresnel Collimating Light Source] Under the LCD screen, #ELEGOOSaturn2 8K boasts the industry's first combination optical design of COB (Chip On Board) and Fresnel Collimating Light Source(FCLS), a patented technology that was independently invented by ELEGOO R&D team. A Fresnel lens, also known as the threaded lens, is made of optical grade PMMA material, has a high light transmission and can distribute the UV light very evenly. It is simple, with easy maintenance.✅ Compared t

Revolutionary Fresnel Lenses: From Lighthouses to Headlights In the 1800s, Augustin-Jean Fresnel revolutionized the way we use light with the invention of Fresnel lens! Thanks to his prismatic design, we now have headlights, stage lights, house lights, dock lights, and more - all based on this innovative technology! #fresnellenses #augustinfresnel #revolutionarytech #jupiterlighthouse #jupterflorida #soflo | Jupiter Inlet Lighthouse & Museum