Previous title, replaced January 2025: Red grids, darts and arcs. Watercolour by M. Bishop, ca. 1970. / Red Y-shapes with red and brown droplets. Watercolour by M. Bishop, ca. 1970. Prior to Wellcome ...

The Amsler grid tests the condition of the center of the retina or "macula". It is a good test for screening for the development of "wet" macular degeneration in patients with "dry" macular ...