In addition parts of the grid may appear blank. The Amsler grid of straight horizontal and vertical lines appear wavy. Metamorphopsia - distorted vision - is the appearance in This helps you to recognize visual symptoms which are in one eye only. With the Amsler grid, each eye is tested separately by you. It is also helpful in monitoring changes in vision Macular degeneration and diabetic macular edema.
To detect early and sometimes subtle visual changes in a variety of macular diseases such as age-related The Amsler grid is a useful tool for monitoring your central visual field and testing metamorphopsia. Vitamins/supplements Macular Degeneration Information
Amsler Grid for Self-Testing Central Vision - Macular Degeneration
