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Table 2 Optical Quality at 1 and 3 Months after ICL V4c Implantation for Correcting High Myopia (n = 35)

From: Refractive outcomes and optical quality after implantation of posterior chamber phakic implantable collamer lens with a central hole (ICL V4c)

Parameters

1 Month

3 Months

P

Mean

SD

Mean

SD

MTFcutoff (cpd)

38.49

10.35

37.64

9.74

0.475

Strehl2D Ratio

0.22

0.07

0.21

0.06

0.587

OV100%

1.28

0.35

1.25

0.32

0.475

OV20%

1.30

0.43

1.25

0.39

0.408

OV9%

1.30

0.47

1.24

0.44

0.401

OSI

1.00

0.83

0.98

0.71

0.954

  1. MTF cutoff modulation transfer function cutoff frequency, cpd cycles per degree, Strehl2D Ratio Strehl in two dimensions ratio, OV optical quality analysis system value, OSI objective scatter index, SD standard deviation