19th century ophthalmotrope. This form of ophthalmotrope was introduced by Edmund Landolt in 1893. It was used demonstrate the movements of the eye. Photographed at the Royal College of Ophthalmologists,London,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Thomas, Mark |
Taille de l’image : | 3425 px × 5138 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |