BioMed Research International / 2015 / Article / Fig 4

Research Article

Short-Term Changes in Light Distortion in Orthokeratology Subjects

Figure 4

Monocular (a) and binocular (b) log contrast sensitivity (CS). Bars represent the Standard Error of the Mean (SEM) only for visits on days 1 and 30; the remaining error bars are omitted for clarity.
(a)
(b)