Refraction. Computer artwork showing the refraction of light beams through a biconvex lens. Light changes direction,or is refracted,when it meets a different transparent medium such as a lens. A biconvex lens causes light beams to converge. It is used to correct hypermetropia (long-sightedness),a condition in which light is focused behind the retina. ```` | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 3000 px × 3500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |