Category:Sixth order fresnel lenses

Media in category "Sixth order fresnel lenses"

The following 6 files are in this category, out of 6 total.

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  9-17-16 Sodus Point Lighthouse Sodus Point, NY (29680178702).jpg 2,064 × 3,104; 2.05 MB
  
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  9-17-16 Sodus Point Lighthouse Sodus Point, NY (29680185392).jpg 2,064 × 3,104; 2.03 MB
  
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  Greenbay - Grassy Island Range Lights - Rear Light Lantern (28858826460).jpg 3,584 × 2,374; 3.72 MB
  
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  Lente Fresnel do Farol Araçagi - Paço do Lumiar - Maranhão - Brasil.jpg 768 × 1,024; 395 KB
  
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  Ponce de Leon Inlet Lighthouse Lens Museum - Replica 6th Order Lens - March 2016 (25919436890).jpg 2,945 × 4,446; 9.8 MB
  
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  Rose Island Light Fresnal Lens.jpg 2,582 × 3,786; 1.59 MB