Tools

HOYA Toric Calculator

HTC is intended to serve as a guide to surgeons to select the recommended HOYA Toric IOL (TIOL) and the suggested axis of placement.

HTC is a web-based configurator, in which after the surgeons enters patient keratometry and biometric data and planned surgery information, displays the HOYA Toric Intraocular Lenses (TIOL), from which the surgeon may select to treat a patient’s refractive cylinder resulting from corneal astigmatism.

HOYA® Toric Calculator