Air puff free zone
Patients really dread the air puff test, if they are squinting in anticipation (which everyone does) it lowers the accuracy of the test. We have added the ivue gentle tonometer which is very gentle and most importantly has no air puff. Patients who have had their eye pressures tested with the ivue tonometer have very positive reviews on how comfortable it is compared to the air puff.
Here is a video comparing the force of an air puff to an ivue tonometer. Warning is this video is pretty graphic and likely to make your eyes water watching it.