Biofinity Toric: CooperVision’s Astigmatism Workhorse
Biofinity Toric is probably the most prescribed toric lens in the world, and not because of a headline technology. It wins on two unglamorous things: a material that stays wettable without a surface coating, and a parameter range that actually includes your prescription. The material Comfilcon A: silicone hydrogel at 48% water with a Dk/t…
Dr. Teresita Bollar, OD