Myopia

Orthokeratology lenses impact visual performance in low-light for myopic teenagers

Orthokeratology (OK) lenses cause significant short-term changes in corneal morphology and visual quality in teenagers with myopia, particularly leading to increased optical aberrations and reduced vision quality in low-light conditions, according to a study. The prospective clinical study measured various parameters, including corneal topographic metrics, higher-order aberrations (HOAs), and the...