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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Ophthalmology. 2020 Apr 25;127(11):1498–1506. doi: 10.1016/j.ophtha.2020.04.033

Figure 1. Representative images of the automated Goldmann Applanation Tonometry (GAT) technique.

Figure 1.

(A) The camera system set up on a slit lamp microscope. (B) Unlabeled frames from automated GAT video recordings. (C) Labeled frames with the tonometer tip (outer white circle) and 2 mires (smaller white circles) outlined. Because the size of the mire at a set force is what is being measured, no adjustment of mires for overlap is performed.