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MIDTOWN OPTOMETRY BLOG / October 13, 2018

What is the Air Puff Eye Test for?

Editorial update: October 22, 2026

How we measure eye pressure

The air-puff test is one form of tonometry. At Midtown, we also use methods such as Goldmann applanation tonometry, which briefly touches the cornea after numbing drops. It is a long-established reference method that involves gentle contact with the cornea.

The reading is interpreted with the cornea, optic nerve, visual field, risk factors, and previous results. High pressure does not automatically mean glaucoma, and glaucoma can occur with pressure in the usual range.

What to expect at an eye examination. How we assess and monitor glaucoma.

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This article was published October 13, 2018. For advice about your own eyes, speak with your optometrist.

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