Category:Fourth order fresnel lenses

Media in category "Fourth order fresnel lenses"

The following 58 files are in this category, out of 58 total.

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  4th Order fixed Fresnel Lens, crica Late 1800's (41645846745).jpg 1,832 × 2,760; 2.85 MB
  
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  Beavertail Light 4th order Fresnel lens.jpg 2,415 × 3,978; 6.73 MB
  
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  CharlotteGeneseeLighthouseFresnelLens.png 3,999 × 3,999; 39.64 MB
  
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  Detail view, light station, Fresnel lens, looking north - Point Wilson Light Station, Harbor Defense Way, Port Townsend, Jefferson County, WA HAER WA-171-16.tif 5,236 × 4,224; 21.1 MB
  
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  Duluth - South Pier Breakwater Light (7554106208).jpg 4,612 × 3,055; 2.26 MB
  
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  Duluth South Pier Inner Range Light - Original Fresnel Lens (7572574294).jpg 3,264 × 4,928; 4.3 MB
  
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  New Dungeness Light Fresnel lens 01.jpg 2,448 × 3,264; 2.33 MB
  
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  New Dungeness Light Fresnel lens 02.jpg 2,448 × 3,264; 2.14 MB
  
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  New Dungeness Light Fresnel lens 03.jpg 3,264 × 2,448; 2.05 MB
  
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  East Brother Light, 4th order fresnel lens.jpg 2,856 × 4,272; 5.04 MB
  
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  Elizabeth Donkin Lighthouse Lens.jpg 3,456 × 5,184; 6.94 MB
  
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  Espichel Lighthouse Bulbs.jpg 2,509 × 2,819; 2.27 MB
  
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  Espichel Lighthouse Lens.jpg 3,456 × 4,277; 3.75 MB
  
• EspichelVideo1.webm 9.8 s, 1,080 × 1,920; 19.69 MB
  
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  First- and fourth-order Fresnel lenses, Key West, FL, US.jpg 4,016 × 4,465; 3.75 MB
  
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  Fourth order Fresnel Lens originally from Cape Arago Lighthouse OR.jpg 1,960 × 4,032; 2.89 MB
  
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  Fourth order Fresnel lens, around 1900.jpg 2,077 × 2,937; 3.18 MB
  
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  Fourth Order Fresnel Lens, Nobska.jpg 1,155 × 1,773; 1.64 MB
  
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  Frank Schubert at Coney Island Lighthouse, 1961.jpg 4,479 × 5,602; 3.4 MB
  
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  Fresnel lens (36901834486).jpg 3,192 × 4,526; 4.4 MB
  
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  Fresnel Lens 9-8-2017.jpg 2,448 × 3,264; 2.41 MB
  
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  Fresnel lens at Port San Luis Lighthouse.jpg 3,024 × 4,032; 2.09 MB
  
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  Fresnel Lens in the Alcatraz Lighthouse.JPG 1,280 × 960; 365 KB
  
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  Fresnel lens on display only (51842889073).jpg 1,883 × 3,871; 1.03 MB
  
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  Fresnel Lens sign (36255056744).jpg 5,251 × 2,137; 3.83 MB
  
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  Fresnel lens, Pemaquid Point Lighthouse, Bristol, Maine - 20130917.JPG 2,592 × 3,872; 2.94 MB
  
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  Fresnel lins - Ystad-2016.jpg 1,485 × 1,111; 1.27 MB
  
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  Fresnels lighthouse lens, fourth order, made by Barbier, Renard and Turenne, Paris, installed in the Eastern Point Light Station, 1857 - Cape Ann Museum - Gloucester, MA - DSC01348.jpg 5,472 × 3,648; 8.61 MB
  
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  Genesee-Charlotte Lighthouse 3.jpg 2,448 × 3,264; 2.26 MB
  
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  Genesee-Charlotte Lighthouse 4.jpg 2,448 × 3,264; 1.95 MB
  
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  Genesee-Charlotte Lighthouse.jpg 2,448 × 3,264; 1.9 MB
  
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  German Museum of Technology, Berlin 2017 363.jpg 3,456 × 5,184; 13.69 MB
  
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  German Museum of Technology, Berlin 2017 364.jpg 3,456 × 5,184; 15.85 MB
  
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  Inner Range Light Lens (7572655592).jpg 1,280 × 720; 521 KB
  
• Inner Range Light Lens.webm 40 s, 1,280 × 720; 17.25 MB
  
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  Kamishima Lighthouse fresnel lense 2014 Museum Meiji Mura.jpg 2,560 × 3,840; 5.95 MB
  
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  Leuchtturm Marienleuchte Optik.jpg 2,448 × 3,264; 1.95 MB
  
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  Light tower, detail of lantern from exterior gallery, looking south, Fort Point Light Station on Cape Jellison.jpg 1,024 × 819; 80 KB
  
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  Lighthouse lens (236353164).jpg 1,704 × 2,272; 1.28 MB
  
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  Lighthouse lens (236353553).jpg 1,704 × 2,272; 1.15 MB
  
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  Middlebay light.jpg 227 × 376; 99 KB
  
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  Mukilteo Light-house lens 01.jpg 2,848 × 4,288; 4.1 MB
  
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  Mukilteo Light-house tour 01.jpg 4,288 × 2,848; 4.61 MB
  
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  Mukilteo Light-house tour 02.jpg 2,848 × 4,288; 4.48 MB
  
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  Mystic Seaport - Mystic CT (6074195774).jpg 2,048 × 1,536; 395 KB
  
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  Ocracoke lighthouse interior 1 (34743790).jpg 2,048 × 3,072; 1.63 MB
  
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  Oita sekizaki lighthouse old lense.jpg 1,200 × 1,600; 514 KB
  
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  Phare de Contis lentille.jpg 3,456 × 4,608; 7.34 MB
  
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  Ponce de Leon Inlet Light Station 12.JPG 1,536 × 2,048; 735 KB
  
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  Port Hueneme (5555283416).jpg 2,736 × 3,648; 2.58 MB
  
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  Port Hueneme (5555284132).jpg 2,736 × 3,648; 2.51 MB
  
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  Pt San Luis Light 4th Order Fresnel Lens.jpg 2,143 × 2,842; 2.64 MB
  
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  RoterSand2005-2.jpg 1,536 × 2,048; 796 KB
  
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  Point San Luis Lighthouse Fresnel Lens.jpg 1,848 × 2,784; 5.57 MB
  
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  Sand Point Lighthouse, Escanaba (31622194914).jpg 600 × 800; 325 KB
  
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  Souris East Lighthouse Lens (22287724545).jpg 4,000 × 6,000; 12.16 MB
  
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  The light of Donkin Lighthouse.JPG 1,280 × 880; 648 KB
  
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  The original 4th order fresnel lens from the Lorain Lighthouse, (13045921303).jpg 1,704 × 2,272; 3.34 MB