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Category Archives for Tonometer Prisms

Comparing Contact vs Noncontact Tonometry & the Best Tonometers

Are you considering contact vs non-contact tonometry? If so, the experts at Keeler can help! We've proudly led the field in tonometry since the introduction of the Pulsair in 1987. Since then, we have

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A Quick Look Into the Different Types of Tonometers

Although there are several different types of tonometers, they all operate with the common goal of helping eye care professionals measure the intraocular pressure (IOP) on the interior of a patient's eye.

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Reusable vs Disposable Tonometer Prisms: How to Prevent Epidemic Keratoconjunctivitis

Since the introduction of Dr. Goldmann's applanation tonometer (GAT) in 1950 there has been concern about cross contamination of patients due to improper tonometer prism disinfection. A recent study by

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