Optics experiment,historical artwork. A beam of light (left) is passing through a set of two rotatable lenses (centre left) that disperse the beam. A third lens focuses the beam. The apparatus allows the first two lenses to be adjusted upwards and downwards. Set-ups such as this are used in the study of polarised light,interference phenomena,and holograms | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kulyk, Mehau |
Bildgröße: | 4819 px × 3900 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |