Inclusion Criteria:  Primary open angle glaucoma or ocular hypertension Signed informed consent Visual field examination within the last 12 months  Exclusion Criteria:  Ocular or systemic pathologies that may interfere with the quality of the retinographic image or the results of the visual field Congenital anomalies of the papilla that seriously alter its structure High ametropia (> 10 diopters) Pharmacological Mydriasis contraindication.