Category:Fresnel lenses at Split Rock Lighthouse

Media in category "Fresnel lenses at Split Rock Lighthouse"

The following 36 files are in this category, out of 36 total.

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  3rd-order, Fresnel lens at Split Rock.jpg 750 × 1,000; 141 KB
  
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  A Teaser.... (2878346998).jpg 3,129 × 2,086; 1.74 MB
  
• Fresnel lenses rotating at Split Rock Lighthouse.webm 24 s, 608 × 1,080; 15.76 MB
  
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  From the Archives Split Rock Lighthouse - September 2010 (6123499195).jpg 2,701 × 1,800; 1.2 MB
  
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  From the Archives Split Rock Lighthouse - September 2010 (6123506727).jpg 3,872 × 2,592; 2.08 MB
  
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  From the Archives Split Rock Lighthouse - September 2010 (6123509021).jpg 3,455 × 2,303; 1.74 MB
  
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  From the Archives Split Rock Lighthouse - September 2010 (6124046710).jpg 3,535 × 2,356; 1.78 MB
  
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  From the Archives Split Rock Lighthouse - September 2010 (6124049076).jpg 3,872 × 2,592; 2.13 MB
  
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  Inside Split Rock Lighthouse (1986835307).jpg 3,886 × 2,333; 3.4 MB
  
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  Lens 1.JPG 3,264 × 2,448; 1.6 MB
  
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  Lens 2.JPG 3,264 × 2,448; 1.64 MB
  
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  Split Rock Lighthouse (1990973806).jpg 2,496 × 1,497; 1.88 MB
  
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  Split Rock Lighthouse (3715533508).jpg 2,048 × 1,536; 359 KB
  
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  Split Rock Lighthouse - Celebrating 100 Years (5182687159).jpg 2,835 × 1,890; 1.15 MB
  
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  Split Rock Lighthouse - Celebrating 100 Years (5182693037).jpg 3,031 × 2,021; 1.26 MB
  
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  Split Rock Lighthouse - Celebrating 100 Years (5183292648).jpg 2,087 × 3,132; 1.6 MB
  
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  Split Rock Lighthouse - Celebrating 100 Years (5183293544).jpg 1,504 × 2,256; 842 KB
  
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  Split Rock Lighthouse - Minnesota - 15645818419.jpg 3,264 × 2,448; 1.84 MB
  
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  Split Rock Lighthouse - Minnesota - 15646210248.jpg 2,448 × 3,264; 1.96 MB
  
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  Split Rock Lighthouse - Minnesota - 15646482807.jpg 3,264 × 2,448; 1.93 MB
  
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  Split Rock Lighthouse - Minnesota - 15831620915.jpg 3,264 × 2,448; 1.81 MB
  
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  Split Rock Lighthouse - Minnesota - 15833190462.jpg 3,264 × 2,448; 1.8 MB
  
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  Split Rock Lighthouse Lens (18267355674).jpg 4,296 × 3,648; 7.86 MB
  
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  Split Rock Lighthouse The Beautiful Lens (2890821529).jpg 2,750 × 1,833; 1.23 MB
  
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  Split Rock Lighthouse The Beautiful Lens (2890822697).jpg 2,823 × 1,883; 1.43 MB
  
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  Split Rock Lighthouse The Beautiful Lens (2891662238).jpg 3,884 × 2,600; 3.67 MB
  
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  Split Rock Lighthouse The Beautiful Lens (2891665894).jpg 3,884 × 2,600; 3.03 MB
  
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  Split Rock Lighthouse The Beautiful Lens (2891667722).jpg 3,884 × 2,600; 3.37 MB
  
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  Split Rock Lighthouse The Electric Lamp (2890826923).jpg 3,884 × 2,600; 3.32 MB
  
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  Split Rock Lighthouse The Magnificant Lens (3970294459).jpg 3,884 × 2,600; 2.41 MB
  
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  The Lens (824598513).jpg 2,045 × 3,055; 1.52 MB
  
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  Two Harbors Trip - Fall 2011 - The Lens at Split Rock Lighthouse (6196368725).jpg 4,928 × 3,264; 4.4 MB
  
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  Two Harbors Trip - Fall 2011 - The Lens at Split Rock Lighthouse (6196371455).jpg 4,928 × 3,264; 4.09 MB
  
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  Two Harbors Trip - Fall 2011 - The Lens at Split Rock Lighthouse (6196372841).jpg 3,264 × 4,928; 3.97 MB
  
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  Two Harbors Trip - Fall 2011 - The Lens at Split Rock Lighthouse (6196374395).jpg 3,264 × 4,928; 3.83 MB
  
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  Two Harbors Trip - Fall 2011 - The Lens at Split Rock Lighthouse (6196375779).jpg 4,928 × 3,264; 3.86 MB