BioMed Research International / 2015 / Article / Fig 3

Research Article

Short-Term Changes in Light Distortion in Orthokeratology Subjects

Figure 3

Optical quality of the corneal front surface for different pupil sizes represented by the root mean square (RMS) of spherical-like aberrations (a), coma-like aberrations (b), and secondary astigmatism (c). Bars represent the Standard Error of the Mean (SEM).