You take the Amsler grid test with one eye covered to effectively assess central vision. That is why it is important to note any unusual observation every time you have the test. The purpose of the test is to track progression of your AMD. Document any abnormalities that you spot.ĥ. Without moving your open eye, describe your observation as follows:Ĥ. ![]() Cover one eye and stare at the dark dot in the middle of the grid.ģ. Ensure there is no glare affecting your vision.Ģ. Hold (or tape) the grid about 13 inches away from your eyes. To improve accuracy of the test, wear your vision correction glasses or contacts, if any.ġ. With the right setup and good lighting in your room, you’re good to go. The Amsler grid test is easy to self-administer. How to Use the Amsler Grid (Step by Step if Applicable) There are printable versions of the vision-saving test for patients with AMD or other problems affecting the retina. By taking the Amsler grid test daily or as directed by your doctor, you can detect some early symptoms before too much retinal damage has occurred. The disease can eventually steal your eyesight if allowed to advance to the “wet” stage and beyond. Their detection signals immediate commencement of treatment. These are symptoms of deteriorating vision due to AMD damage. In its early stage, the condition is called dry AMD.Įye exams using special equipment may detect a few tiny bits of protein under the retina as the condition progresses. Over time, AMD damages the macula, which helps your eye recognize the images you look at. ![]() Your doctor may recommend it for continuous vision monitoring if you have age-related macular degeneration (AMD). Generally, the tool measures your eyes’ ability to recognize things, including shapes. If your vision has dark or missing areas, the Amsler grid reveal it. The Amsler grid test detects visual field problems linked to defects at the back of the eye. Vision-care specialists can give these tests during checkup appointments. A dot in the middle of the grid serves as a focus point for those who take the test.Īnyone who suspects a change in vision can self-administer the test at home in coordination with their eye doctor. Mark areas of the Amsler grid that you're not seeing properly (print two grids if you notice problems in each eye), and bring the grid(s) with you when you visit your eye doctor.Ĭheck your eyes with the Amsler grid as frequently as your doctor recommends, or whenever you notice a significant change in your eyesight.The Amsler grid is a vision-testing tool with a square pattern (crossed vertical and horizontal lines that form squares). ![]() IMPORTANT - Report any irregularities to your eye doctor immediately. Keep your eye focused on the dot in the center of the grid and answer these questions:Do any of the lines in the grid appear wavy, blurred or distorted?Do all the boxes in the grid look square and the same size?Are there any "holes" (missing areas) or dark areas in the grid?Can you see all corners and sides of the grid (while keeping your eye on the central dot)? Test each eye separately: Cup your hand over one eye while testing the other eye. Hold the Amsler grid approximately 14 to 16 inches from your eyes. Wear eyeglasses you normally wear for reading (even if you wear only store-bought reading glasses. Test your eyes under normal room lighting used for reading. Testing your eyes with an Amsler grid is easy and takes only a few minutes.
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