Table 1.

Mean and standard deviations (in mm) for the pupil size in each accommodative state

	0 D	0.5 D	1 D	1.5 D	2 D	2.5 D	3 D	3.5 D	4 D	4.5 D	5 D
Mean	6.47	6.42	6.39	6.33	6.32	6.21	6.16	6.05	5.97	5.87	5.77
Standard deviation (±)	0.82	0.87	0.87	0.87	0.88	0.89	0.92	0.93	0.92	0.98	0.96
5th percentile	4.66	4.63	4.76	4.44	4.47	4.40	4.09	3.96	4.07	3.82	3.68