What is a Visual Field Test?

A visual field test checks your peripheral (side) vision – the areas you can see without moving your eyes. When you look straight ahead, you can still notice things to your left, right, above, and below. This test measures how well you can detect objects in those areas.

Why does this matter?

Many eye conditions, especially glaucoma, damage peripheral vision first. You might not notice these changes in daily life because your brain fills in the gaps. By the time you notice vision loss, significant damage may have already occurred. Regular screening helps catch changes early.

What do the results mean?

After the test, you'll see a map showing which areas you detected lights and which you missed. Missing several points in specific patterns may indicate areas of reduced sensitivity. This is not a diagnosis – always consult an eye care professional for proper evaluation.

Visual Field Test

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