Category:Third and one-half order fresnel lenses

Media in category "Third and one-half order fresnel lenses"

The following 9 files are in this category, out of 9 total.

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  Lens at Eborac Island Light.jpg 2,560 × 1,920; 2.42 MB
  
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  Fresnel Lens front view.jpg 3,008 × 2,000; 1.44 MB
  
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  Fresnel Lens side view.jpg 3,008 × 2,000; 1.46 MB
  
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  Michigan Island Lighthouse Lens.JPG 2,448 × 3,264; 1.98 MB
  
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  NMUSN-697 (51982873625).jpg 2,890 × 3,974; 4.14 MB
  
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  Omaezaki Lighthouse lens.jpg 3,456 × 4,608; 1.34 MB
  
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  Sodus Point Lighthouse (37601776265).jpg 3,264 × 2,448; 818 KB
  
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  Toledo Harbor Lighthouse Fresnel lens.JPG 2,448 × 3,264; 3.52 MB
  
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  御前崎灯台灯光機.JPG 4,608 × 3,456; 3.21 MB