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 ...

This hybrid contact lens provides good VA and comfort during all-day wear, which is important to keratoconic patients who have no other means of satisfactory vision correction. This study is the ...

They are unique amongst full-frame cameras, but how do you choose the best lenses for the Sigma fp and Sigma fp L?

The Global Contact Lens market is currently shaped by several key drivers that influence its growth. The increasing prevalence of vision disorders ...