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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Thomas, Mark |
Bildgröße: | 3425 px × 5138 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |