I've had a wrinkle on the retina (right eye) since 2007. Later, a pseudohole developed. Even with the gray (yellow, red, or black) area in the visual field, (color changes with light or background), I could read 20/20 to 20/30, with diffifulty moving head to overcome the distortions. Recently my vision has worsened and now I can barely read anything, even large signs, as the grey area has enlarged.