Table 1.

Measurement repeatability.

Region	Parameter	Coefficient of variation (%)
Cornea	Area	0.3
Equatorial sclera	Area	0.4
	Length	0.2
Posterior pole containing optic nerve head	Area	0.3
Scleral canal	Area	1.1
	Diameter	0.2
Posterior sclera	Thickness	0.6
	Arc Length	0.1