Amser Grid
Focus Vitamins
Purpose of This Tool
This Amsler Grid is designed for at-home visual monitoring of central vision. It is commonly used to help observe changes in the macula and retina, particularly in individuals with or at risk of age-related macular degeneration (AMD).
It is not a diagnostic tool and does not replace a comprehensive eye exam.
INSTRUCTIONS FOR USE
- Wear your regular reading glasses if needed
- Hold the grid at normal reading distance (12–15 inches)
- Cover one eye completely
- Focus on the center dot
- Observe the surrounding lines carefully
- Repeat with the other eye
Use consistent lighting and distance each time you test.
AMSER GRID

(Source: https://www.aao.org/eye-health/tips-prevention/facts-about-amsler-grid-daily-vision-test)
WHAT TO LOOK FOR
While focusing on the center dot, check for:
- Wavy or distorted lines
- Blurry or missing areas
- Dark or empty spots
- Changes in line spacing or shape
These changes may indicate alterations in central vision, which can be associated with conditions affecting the macula and retina, including age-related macular degeneration.
IMPORTANT LIMITATIONS
- This tool does not diagnose any eye disease
- It does not replace a professional eye exam
- It may not detect all early retinal changes
- Normal results do not guarantee healthy vision
WHEN TO SEEK CARE
Contact an eye doctor immediately if you notice:
- New distortion in central vision
- Sudden blur or missing areas
- Difficulty reading or recognizing faces
- Any rapid change in vision
Early evaluation is critical in conditions affecting the retina, such as age-related macular degeneration.
MEDICAL DISCLAIMER
This Amsler Grid is provided for educational and informational purposes only.
It is not intended to:
- Diagnose, treat, cure, or prevent any disease
- Replace professional medical advice or a comprehensive eye exam
- Serve as a standalone diagnostic tool for eye conditions
Always consult a qualified healthcare professional for any concerns regarding vision changes or eye health.
If you experience sudden vision loss, flashing lights, or severe distortion, seek immediate medical attention.
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