KeraSoft IC
A revolutionary design for keratoconus and other irregular corneas
KeraSoft IC Features
KeraSoft IC is an innovative soft lens that offers your patients significant benefits:
- Customizable for exact patient needs
- Excellent comfort due to the high water content silicone hydrogel and hydrogel materials
Unlike other soft contact lens designs for irregular corneas, the patented design of KeraSoft IC offers:
- More oxygen compared to traditional hydrogel lenses
- Thinner overall balanced thickness
- Uses relatively flat base curves
- Front surface aberration control optics
- Modifiable full periphery – steep or flat
- Two sectors of independently modifiable periphery
The patented design offers balanced overall thickness with spherical aberration control and two sectors of independently modifiable periphery — making it able to conform to the shape of any cornea.
Fitting Set
KeraSoft IC is fitted using an 8 lens Fitting Set.
There are 6 STD (Standard) periphery lenses ranging from 7.80 to 8.80 mm base curves
1 × 8.20: FLT2 periphery lens (nipple cones)
1 × 8.60: STP2 periphery lens (post surgical)
For practitioners in the USA & Canada, please click here to locate your nearest lab.
Lens Design
Front surface asphere/aspheric toric
Large back optic diameter to allow full drapage
Adjustable periphery fits any corneal shape
Full Periphery Options
The entire periphery can be steepened or flattened independently of the overall base curve.
Available peripheries:
STANDARD
STEEP1, STEEP2, STEEP3, STEEP4
FLAT1, FLAT2, FLAT3, FLAT4
Sector Management Control (SMC)
Additionally, up to two sectors of the periphery can be modified independently of each other (Sector Management Control or SMC).
Ideal for Pellucid Marginal Degeneration where flattening is required in the superior portion and steepening in the inferior.
Useful for complex post graft cases
Minimum requirement is that the blend area is at least 30 degrees
PARAMETER RANGE
Base Curve 7.40mm to 10.00mm (0.20 steps)
Diameter 14.00, 14.50, 15.00mm
Power +30.00D to -30.00DS (0.25 steps)
Cyl -0.50D to -16.00DC (0.25 steps)
Axis 1° to 180° (1° steps)
MATERIAL OPTIONS
1 Filcon II 3, 77% Water, 12 month replacement
2 Efrofilcon A, 74% Water*, 3 month replacement
* Definitive™
DK
1 53 × 10 -11 (cm 2 /sec)[ml0 2 /(ml x mmHg)]
2 60 × 10 -11 (cm 2 /sec)[ml0 2 /(ml x mmHg)]
