Trial frame used to find the best lens for a patient with a refraction problem. Short sight or long sight are among the most common visual problems, with the latter increasing with age. A regular eye exam, including tests with the trial frame, is essential to ensure glasses or contact lenses are giving the best possible correction of the problem. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / MEDICIMAGE |
Taille de l’image : | 5100 px × 3387 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |