Table 1. Corneal damage thresholds induced by 1338 nm laser at different spot sizes for slit lamp imaging at 6 hours post exposure.

Corneal spot diameter (mm)	Number of eyes	Number of exposures	Damage threshold radiant exposure (95% fiducial limits) (J/cm2)	Probit slope (ED84/ED50)
0.28	8	90	70.3 (68.6, 71.9)	1.40
0.94	12	89	35.6 (33.8, 36.3)	1.28
1.91	24	160	29.6 (28.3, 30.8)	1.14
3.55	12	48	30.3 (28.8, 31.8)	1.22