Category:Optical glass

Subcategories

This category has the following 3 subcategories, out of 3 total.

Pages in category "Optical glass"

This category contains only the following page.

Media in category "Optical glass"

The following 54 files are in this category, out of 54 total.

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  Characteristics of striæ in optical glass (1920) (14595096319).jpg 2,168 × 2,264; 1.27 MB
  
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  Characteristics of striæ in optical glass (1920) (14778614811).jpg 2,200 × 2,188; 742 KB
  
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  Dispersion-curve.png 640 × 536; 20 KB
  
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  Henri Guinand four de fusion avec appareil à guinander.jpg 1,210 × 1,187; 548 KB
  
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  Indice refraction dispersion verres flint crown.svg 600 × 400; 63 KB
  
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  Indice refraction verre BK7 longueur d onde.svg 300 × 229; 28 KB
  
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  Industries of War - Glass - GLASS MANUFACTURED FOR GOVERNMENT BY PITTSBURGH PLATE GLASS CO., PITTSBURGH, Pennsylvania. Optical glass laying yard where the glass was laid in frames to await the grinding and polishing - NARA - 31489016.jpg 9,876 × 6,596; 22.18 MB
  
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  Industries of War - Optical - Optical glass manufactured for government use. Office in glass factory. Gentleman wearing glasses is Dr. Geo. W. Morey, Scientific Director of plant. At Spencer Lens Company plant, B(...) - NARA - 45488762.jpg 9,182 × 6,302; 20.82 MB
  
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  LCD-Glass-sizes-generation.svg 485 × 458; 19 KB
  
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  Maison de Guinand-l´opticien aux Brenets 1.jpg 3,264 × 2,448; 3.2 MB
  
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  Maison de Guinand-l´opticien aux Brenets 2.jpg 2,448 × 3,264; 2.52 MB
  
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  Maison de Guinand-l´opticien aux Brenets 3.jpg 2,566 × 2,335; 1.66 MB
  
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  Mplwp dispersion curves-ru.svg 563 × 372; 3 KB
  
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  Mplwp dispersion curves.svg 600 × 400; 53 KB
  
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  Mr. Frydrych in workshop.jpg 1,280 × 853; 139 KB
  
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  Mr. Frydrych sculpture.jpg 230 × 164; 6 KB
  
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  Optical Glass Sorting.jpg 900 × 564; 87 KB
  
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  OpticalGlass 001.jpg 5,558 × 4,238; 18.94 MB
  
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  OpticalGlass 002.jpg 5,693 × 4,343; 17.93 MB
  
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  OpticalGlass 003.jpg 5,588 × 4,464; 22.09 MB
  
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  OpticalGlass 004.jpg 4,206 × 5,516; 22.82 MB
  
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  OpticalGlass 005.jpg 5,768 × 4,629; 26.17 MB
  
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  OpticalGlass 006.jpg 5,648 × 4,524; 19.88 MB
  
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  OpticalGlass 007.jpg 5,708 × 4,524; 21.71 MB
  
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  OpticalGlass 008.jpg 5,422 × 4,268; 20.04 MB
  
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  OpticalGlass 009.jpg 4,551 × 5,606; 20.72 MB
  
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  OpticalGlass 010.jpg 5,392 × 4,298; 20.97 MB
  
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  OpticalGlass 011.jpg 5,467 × 4,389; 23 MB
  
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  OpticalGlass 012.jpg 4,491 × 5,681; 22.31 MB
  
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  OpticalGlass 013.jpg 5,723 × 4,599; 27.24 MB
  
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  OpticalGlass 014.jpg 5,558 × 4,494; 8.54 MB
  
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  OpticalGlass 015.jpg 5,738 × 4,524; 24.81 MB
  
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  OpticalGlass 016.jpg 5,633 × 4,253; 26.36 MB
  
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  OpticalGlass 017.jpg 4,371 × 5,501; 28.6 MB
  
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  OpticalGlass 018.jpg 5,873 × 4,779; 20.71 MB
  
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  OpticalGlass 019.jpg 5,573 × 4,388; 22.08 MB
  
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  OpticalGlass 020.jpg 5,738 × 4,494; 23.11 MB
  
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  OpticalGlass 021.jpg 4,626 × 5,711; 24.89 MB
  
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  OpticalGlass 022.jpg 5,723 × 4,419; 19.79 MB
  
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  OpticalGlass 023.jpg 5,708 × 4,509; 18.4 MB
  
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  OpticalGlass 024.jpg 5,422 × 4,434; 25.06 MB
  
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  OpticalGlass 025.jpg 5,407 × 4,449; 25.65 MB
  
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  OpticalGlass 026.jpg 5,437 × 4,479; 20.65 MB
  
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  OpticalGlass 027.jpg 5,422 × 4,298; 23.25 MB
  
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  OpticalGlass 028.jpg 4,476 × 5,681; 20.81 MB
  
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  OpticalGlass 029.jpg 4,341 × 5,305; 23.58 MB
  
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  OpticalGlass 030.jpg 5,633 × 4,539; 22.3 MB
  
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  OpticalGlass 031.jpg 5,287 × 4,283; 18.11 MB
  
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  OpticalGlass 032.jpg 5,573 × 4,193; 20.69 MB
  
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  Pierre-Louis Guinand dessin d’un four destiné à la préparation du verre optique.jpg 908 × 1,363; 410 KB
  
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  Plaqette commémorative Guinand-l´opticien ancienne église Les Brenets.jpg 2,874 × 1,925; 1.74 MB
  
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  ReflectingTelescope 014.jpg 4,100 × 2,855; 12.63 MB
  
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  ReflectingTelescope 015.jpg 5,513 × 4,043; 18.32 MB
  
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  ReflectingTelescope 017.jpg 5,738 × 4,644; 25 MB