Light rays and changing prism. Animation showing parallel monochromatic (single colour) light rays passing through a triangular prism whose shape varies with time. As the prism widens at its base, the rays are bent (refracted) more. Prisms have many uses in optical devices. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Kightley, Russell |
Model Release : | Non requis |
Durée : | 3 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |