A: Steep central base curve on posterior lens surface
Intended to match the average central K reading of the keratoconic eye.
B: Fitting curve designed like soft lens base curve
Helps ensure lens movement and fit.
C: Aspheric central optical section on anterior surface
Helps correct spherical aberration and provide a thinner lenticular flange.
D: Central lens thickness (index of thickness)
Helps manage different levels of corneal irregularity.
E: Front-surface cylinder optics
Corrects astigmatism up to -10.00D.
F: Dual Elliptical Stabilization™
Aids in orientation and rotational stability.
|Diameters||10.0 mm to 16.0 mm|
|Central base curve||5.4 mm to 8.6 mm|
|Fitting curve||8.3 mm to 8.9 mm|
|Spherical powers||-30.00D to +30.00D|
|Cylinder powers||-0.50D to -10.00D|
|Axis||1° to 180°|