Iris sphincter muscle, light micrograph. Pupillary zone of the eye iris showing from bottom: anterior surface (without epithelium), iris stroma with the many smooth muscle fibres of the sphincter muscle, and anterior and posterior pigmented epithelia. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3840 px × 3072 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |