Category:Extinction meters

Media in category "Extinction meters"

The following 8 files are in this category, out of 8 total.

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  Belichtungsmesser Practos II.jpg 1,556 × 1,434; 789 KB
  
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  Dremo Light Meter (1931) (15494003563).jpg 5,184 × 5,926; 18.6 MB
  
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  Leudi extinction meter.jpg 1,200 × 880; 788 KB
  
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  Light meter posemètre lios scop.jpg 2,881 × 1,921; 3.83 MB
  
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  Photometer ÉTOILE , France. (17969228270).jpg 2,592 × 1,936; 1.36 MB
  
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  Posemétre, ÉTOILE Optique (17534262484).jpg 2,592 × 1,936; 1.97 MB
  
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  Watkins meter.jpg 448 × 249; 12 KB
  
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  Экспонометр визуальный.JPG 2,553 × 2,553; 629 KB