OVERNIGHT ORTHO-K INDUCES DECREASED MESOPIC CONTRAST SENSITIVITY AND INCREASED HIGHER-ORDER ABERRATIONS

American Journal of Ophthalmology Volume 145, Issue 4, April 2008, Pages 645-655.

According to this paper:

"Mesopic contrast sensitivity after overnight orthokeratology is deteriorated significantly as ocular higher-order aberrations increase, and these changes depend on the amount of myopic correction"