Get Amsler Grid Distortions Pictures. The amsler grid is an alternative to 10° central visual field analysis (section 3.6) if a it is particularly useful in cases with metamorphopsia or visual distortion. The amsler grid test is a tool you can use to help detect macular degeneration or monitor the progression of the disease.
The amsler grid is a suprathreshold target used to assess the central 10 degrees of the visual field blurred vision and distortion, most often with near vision, were the most frequent first symptoms.
No blank spots are seen other than within each square. It helps to detect many problems early. The grid was developed by marc amsler , a swiss ophthalmologist. The amsler grid is a tool for identifying distortion in your visual field.
