Accuracy of Intraocular Lens Power Calculation Using Anterior Chamber Depth from Two Devices with Barrett Universal II Formula

Table 1

ACD mean, standard deviation, and minimum and maximum.

	IOLMaster n = 144	Catalys n = 144	Difference
Average	3.14 ± 0.41	3.37 ± 0.40	−0.22 ± 0.17
Minimum	2.18	2.40
Maximum	4.14	4.20