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)

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)]