Sujet
Concave lens with arrows showing the divergence of rays of light.
Légende
Concave lens with arrows showing the divergence of rays of light.
Date
2015
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP17A23_438
Licence
Droits gérés
Format disponible
60,0Mo (1,6Mo) / 49,6cm x 30,3cm / 5860 x 3579 (300dpi)