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What is an Amsler grid?

To discover any changes to your vision as early as possible, your eye care professional will probably have you test your own vision on a regular schedule using a small, hand-held Amsler grid.  He or she may also do this at the office. At home, you will hold the chart at reading distance in good light, cover one eye, and focus on a black dot in the middle of the grid, then repeat with the other eye. If the lines of the grid appear dim, irregular, wavy, or fuzzy, you should schedule an eye exam immediately.

You can download an Amsler grid at www.brightfocus.org/amsler.

Posted 30 Aug 2013


Disclaimer: The information provided in this section is a public service of the BrightFocus Foundation, and should not in any way substitute for the advice of a qualified healthcare professional and is not intended to constitute medical advice. Although we take efforts to keep the medical information on our website updated, we cannot guarantee that the information on our website reflects the most up-to-date research. Please consult your physician for personalized medical advice; all medications and supplements should only be taken under medical supervision. BrightFocus Foundation does not endorse any medical product or therapy.

Some of the content in this section is adapted from other sources, which are clearly identified within each individual item of information.

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