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. 2010 Mar 24;4:137–142. doi: 10.2147/opth.s9608

Table 1.

Cylindrical power reduction for intraocular lens (IOL) models due to observed off axis postoperative rotation

Rotation at six months: percentage of IOL cylindrical power reduction Reduction of IOL cylindrical power at IOL plane (corneal plane) in diopters for T3, T4, T5 models
T3 T4 T5
2.7°, 7.26% (mean value) 0.13 (0.09) 0.2 (0.14) 0.27 (0,18)
4.2°, 13.86% (one standard deviation) 0.21 (0.14) 0.31 (0.21) 0.41 (0.29)
5.7°, 18.81% (two standard deviations) 0.28 (0.19) 0.42 (0.29) 0.56 (0.39)