#fresnel — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #fresnel, aggregated by home.social.
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Harlowe’s Newest Studio Light Ups the Power and Keeps the Style https://petapixel.com/2026/03/25/harlowes-newest-studio-light-ups-the-power-and-keeps-the-style/ #portableled #bicolorled #Equipment #Lighting #lighting #fresnel #harlowe #News #led
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Harlowe’s Newest Studio Light Ups the Power and Keeps the Style https://petapixel.com/2026/03/25/harlowes-newest-studio-light-ups-the-power-and-keeps-the-style/ #portableled #bicolorled #Equipment #Lighting #lighting #fresnel #harlowe #News #led
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Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
@RoboticistDuck @jblue I did find some articles about #Fresnel technology (once used in lighthouses) being incorporated into solar designs.
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@RoboticistDuck @jblue I did find some articles about #Fresnel technology (once used in lighthouses) being incorporated into solar designs.
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Profoto Fresnel Small Promises Nostalgic, Cinematic Portrait Light https://petapixel.com/2024/06/18/profoto-fresnel-small-promises-nostalgic-cinematic-portrait-light/ #portraitlighting #fresnellens #portraiture #Equipment #lighting #fresnel #profoto #News
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Profoto Fresnel Small Promises Nostalgic, Cinematic Portrait Light https://petapixel.com/2024/06/18/profoto-fresnel-small-promises-nostalgic-cinematic-portrait-light/ #portraitlighting #fresnellens #portraiture #Equipment #lighting #fresnel #profoto #News
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Le Musée National de la Marine de Paris rouvre ses portes aujourd'hui! 🍾 ⚓
Parmi les superbes collections, on pourra notamment y admirer de magnifiques optiques de phares. 🤩
Comme celle qui a équipé le #phare d'Hourtin de 1894 à 1955et qui fait 2m50 de haut et 2m de diamètre! 👇
📸 Musée National de la Marine / A.Fux
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Le Musée National de la Marine de Paris rouvre ses portes aujourd'hui! 🍾 ⚓
Parmi les superbes collections, on pourra notamment y admirer de magnifiques optiques de phares. 🤩
Comme celle qui a équipé le #phare d'Hourtin de 1894 à 1955et qui fait 2m50 de haut et 2m de diamètre! 👇
📸 Musée National de la Marine / A.Fux
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When US President Harry Truman created what would become Cape #Canaveral Air Force Base it was called the “Joint Long Range Proving Ground.”
In The government relocated everyone who lived in the area except the #lighthouse keepers.
In 1960 the #light was automated and the keeper’s house demolished.
In 1960 it was found that the vibrations caused by launch operations were damaging the #Fresnel lens that allowed the light to be visible at long distance, so the light was just replaced with an electric searchlight.The #CapeCanaveral Lighthouse Foundation is seeking to restore the lighthouse and keeper’s cottages for historical preservation and tourism. Support the foundation at https://canaverallight.org/
Get a print of this image or other merchandise and a portion will be donated to the #CapeCanaveralLighthouseFoundation https://heronfox.pixels.com/featured/cape-canaveral-lighthouse-light-heron-and-fox.html
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Fresnel lens manufacturing in modern times. Fascinating!
https://youtu.be/RrUDKj_xSo4
#LightHouse #LightHouseDay #Fresnel
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Fresnel lens manufacturing in modern times. Fascinating!
https://youtu.be/RrUDKj_xSo4
#LightHouse #LightHouseDay #Fresnel
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It is National Lighthouse Day!
Hail to the Fresnel lens, "the invention that saved a million ships."
The Fresnel lens is named after its inventor Augustin-Jean Fresnel (10 May 1788 – 14 July 1827), French civil engineer and physicist, a pioneer in the development of the wave theory of light.
https://en.wikipedia.org/wiki/Fresnel_lens
Image credits: ?, Gabelstaplerfahrer, Pko
#LightHouse #LightHouseDay #Fresnel
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It is National Lighthouse Day!
Hail to the Fresnel lens, "the invention that saved a million ships."
The Fresnel lens is named after its inventor Augustin-Jean Fresnel (10 May 1788 – 14 July 1827), French civil engineer and physicist, a pioneer in the development of the wave theory of light.
https://en.wikipedia.org/wiki/Fresnel_lens
Image credits: ?, Gabelstaplerfahrer, Pko
#LightHouse #LightHouseDay #Fresnel
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Behold a DIY VR Headset its Creator Will “Never” Build Again - Unsatisfied with commercial VR headset options, [dragonskyrunner] did what any ent... - https://hackaday.com/2023/07/10/behold-a-diy-vr-headset-its-creator-will-never-build-again/ #virtualreality #fresnel #headset #lenses #diy #fov #hmd #vr
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Behold a DIY VR Headset its Creator Will “Never” Build Again - Unsatisfied with commercial VR headset options, [dragonskyrunner] did what any ent... - https://hackaday.com/2023/07/10/behold-a-diy-vr-headset-its-creator-will-never-build-again/ #virtualreality #fresnel #headset #lenses #diy #fov #hmd #vr
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Le #phare de la Garoupe à Antibes est ouvert au public! 👍
Un beau phare de 1948 doté d'une bien belle lentille de Fresnel!
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Le #phare de la Garoupe à Antibes est ouvert au public! 👍
Un beau phare de 1948 doté d'une bien belle lentille de Fresnel!
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Make Yourself a Megamind With a Hypercentric Camera - Sometimes, all it takes to learn something new is a fresh perspective on things. B... - https://hackaday.com/2023/06/04/make-yourself-a-megamind-with-a-hypercentric-camera/ #digitalcamerashacks #hypercentric #perspective #telecentric #fresnel #camera #lens
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Make Yourself a Megamind With a Hypercentric Camera - Sometimes, all it takes to learn something new is a fresh perspective on things. B... - https://hackaday.com/2023/06/04/make-yourself-a-megamind-with-a-hypercentric-camera/ #digitalcamerashacks #hypercentric #perspective #telecentric #fresnel #camera #lens
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A Fresnel Lens Without The Pain - Making a traditional glass lens requires a lot of experience, skill, and patience ... - https://hackaday.com/2023/06/03/a-fresnel-lens-without-the-pain/ #greenhacks #fresnel #optics #lens
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A Fresnel Lens Without The Pain - Making a traditional glass lens requires a lot of experience, skill, and patience ... - https://hackaday.com/2023/06/03/a-fresnel-lens-without-the-pain/ #greenhacks #fresnel #optics #lens
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A l'occasion du bicentenaire de la lentille de Fresnel, excellent mini-doc qui revient sur l'histoire et l'impact de cette invention dans l'éclairage des #phares en France (puis dans le monde): 👇
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A l'occasion du bicentenaire de la lentille de Fresnel, excellent mini-doc qui revient sur l'histoire et l'impact de cette invention dans l'éclairage des #phares en France (puis dans le monde): 👇
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Smelting Solar Style - If you attended the 2022 Supercon, you might have heard the story about the SMD so... - https://hackaday.com/2022/11/07/smelting-solar-style/ #metalcasting #solarenergy #solarhacks #fresnel
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The Origin of the Fresnel Lens - If you are a Hackaday reader, you probably know what a Fresnel lens is. You find t... - https://hackaday.com/2022/06/07/the-origin-of-the-fresnel-lens/ #classichacks #fresnel #optics #lens
