Although not as widely known as convex or concave lenses, cylindrical lenses play an important role across numerous ...

toric lenses represented 22% of all soft lenses prescribed. Based on the analysis of Holden, [6] this suggests that, on average, astigmatism of ≥1.50 D remains uncorrected among contact lens ...

In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive ...

Objectives: To compare the clinical performance of the Clearkone hybrid contact lens for the treatment of keratoconus against the habitual contact lens of the patients. Methods: A total of 33 eyes ...

In Korea, laser vision correction centered on smile lasik or smile pro is still more preferred than lens insertion.This is ...