MODEL RELEASED. Optician examining a man's eyes using a non-contact ophthalmotonometer,a device which measures the pressure inside the eyeball. A high intraocular pressure can cause blurring and loss of vision. The condition,which is known as glaucoma,occurs increasingly with age and is an important cause of blindness | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / St. Bartholomew's Hospital |
Taille de l’image : | 3462 px × 3437 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |