Spectacles. Kirlian photograph of a pair of spectacles,showing the electromagnetic discharge around their edges. This luminous discharge is the result of high-energy interactions between the spectacles and a powerful applied electric field. Spectacles,or glasses,are used to correct visual defects such as short-sightedness (myopia). Sunglasses,which have darkened lenses,are used to protect the eyes from the glare of the Sun | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hutchings, Garion |
Taille de l’image : | 3557 px × 4116 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |