tonometer

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July 14, 2026

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A tonometer is an instrument used for measuring tension or pressure. Specifically, it is employed to determine the exact pitch of tones or their vibration rate. It is also used to measure intraocular pressure, which is the pressure inside the eye. This measurement is crucial in diagnosing conditions like glaucoma, a group of diseases that can lead to optic nerve damage and vision loss. Elevated intraocular pressure is a significant risk factor for glaucoma, although not all individuals with high pressure develop the disease. Tonometric measurements help in screening for and managing such eye conditions.123

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eye disease
Ophthalmological examination
…by an instrument called a tonometer. This instrument is designed specifically to measure the tension or pressure that exists within the eyeball. Many types of tonometers are used, each of which has unique advantages and disadvantages.
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…by an instrument called a tonometer. This instrument is designed specifically to measure the tension or pressure that exists within the eyeball. Many types of tonometers are used, each of which has unique advantages and disadvantages.
Read More