This is all tagged visual impairments

Inclusive Airport Navigation – Appendix 3: Visual Impairments

The most common visual impairments and their symptoms or effects include: 1 Astigmatism – Distorted or blurred representation of objects at any distance caused by an imbalance in the cornea curve. Usually correctable by glasses or contact lenses. Cataracts – Blurred vision similar to the view through a steamed window. Results from the clouding of the lens of the eye. Cataracts […]