Blue eye. Close-up of the iris and pupil of an eye. The iris,a coloured muscular ring,regulates the amount of light that enters the eye through the pupil (black) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4902 px × 3586 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |