Amsler grid for macular degeneration test by yourself

Macular degeneration, glaucoma or other eye diseases may damage your macula or the optic nerve, which may lead to vision loss. Early detection and treatment are crucial to minimize the risk. One of the convenient devices for potential macular degeneration discovery is the Amsler grid, although you can not use it as a replacement of regular doctor visits. An Amsler grid comprises of a center black dot and many horizontal and vertical lines.