Lethbridge Vision Expert – Rick Miller, R.O.,R.C.L.P.,O.A.

How do you test my eye pressure without a puff of air?

We use the latest digital technology called transdermal tonometry, which is done on the outside of the closed lid. The air puff is older technology which is considered inaccurate due to the blink response associated with the discomfort it produces. In clinicals, transdermal tonometry has proven to be as accurate as the Goldmann tonometer which is the industry standard.

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