Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease

Figure 1

The representative outputs of TMH and NIKBUT. (a) The TMH was measured perpendicular to the lid margin at the central point relative to the pupil center. (b) NIKBUT result map included the color-coded map, breakup characteristics map, and first and average breakup time and classification.

(a)

(b)