Specialty soft lenses for keratoconus

Improvements in specialty lens designs have made this contact lens modality a viable option for patients who have mild to moderate keratoconus. Generally, these soft lenses have center thickness 4X  greater than …

2012 GSLS

The 2012 Global Specialty Lens Symposium was held in Las Vegas from January 26-29th. Over 450 contact lens practitioners from all over the world participated in this year’s meeting, and …

Scleral Lens Size

Scleral Lenses can range in diameter from 12.5mm to 25mm.  I generally use scleral lenses that are 18mm for most cases of corneal irregularity or ocular surface disease.  

Bubbles

Scleral lenses hold a liquid reservoir and ideally should be without air bubbles when properly fit and applied.  If excessive saline is spilled from the lens during application or the …

Scleral Shape

Eef van der Worp and colleagues at Pacific University have done some novel research studying the shape of the sclera.  For scleral lens patients this is important because scleral contact …