Imperial Medical offers multiple segment styles depending on the Corneal Topography and the dioptric correction required.

KERATACx Plus™ is our most popular segment and matches the size and indications of Kerarings™  and Ferrara Rings™  but without the reported halos, glare or sparkles many other segments produce.

KERATACx™  provides a smaller visual zone but produces the highest dioptric changes available today. An optional Delaminator must be purchased for KERATACx™  to insure a proper tunnel radius.

KERATACx  SP™  (Super Plus) is the 5.8mm to 6.0mm optical zone segment and also requires a different Delaminator to insure the proper tunnel radius.

KERATACx V™  invented in conjunction with Dr. Vejarano, offers the largest visual zone of 6.8mm to 7.0mm and is used when 4 segments are required.  An optional Delaminator must be purchased to insure a proper tunnel radius.

Extensive Radius Selection

All KERATACx™  models are available in 45°, 90°, 120°, 160°, 210° and 320° radii which allows for precise dioptric corrections on all types of corneal typography.