Clinical and Aberrometric Evaluation of a New Monofocal IOL with Intermediate Vision Improvement

Table 5

Binocular contrast sensitivity.

Spatial frequency	IsoPure 1.2.3 LogCS	PCB00 LogCS	value
1.5	2.00 ± 0.15	1.92 ± 0.11	0.89
3	1.78 ± 0.12	1.80 ± 0.12	0.94
6	1.85 ± 0.09	1.86 ± 0.08	0.95
12	1.44 ± 0.07	1.54 ± 0.10	0.49
18	1.22 ± 0.09	1.29 ± 0.11	0.58

Contrast sensitivity measured with the CSO Tester under photopic conditions at different spatial frequencies (cycles per degree) at 12 months postoperatively. LogCS = logarithm of the contrast sensitivity.