Refraction is demonstrated by propagating a light beam through positive (convex-convex) and negative (concave-concave) cylindrical lenses | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5137 px × 3423 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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