The most successful GP lens for keratoconus
The geometry that will fit even the most prominent conus, conical shape and transplanted cornea. The gradual aspheric design meets corneal shape complexity.
Keratoconus, post graft
Base curves: 5.10 to 8.60 in 0.10mm steps, aspheric design
Diopters: +20.00 to -35.00 in 0.25 D steps
Diameters: 9.50 (Additional parameters available on request)
Materials: Optimum Extreme Dk 125, Optimum Extra Dk 100, Boston XO Dk 100, Paragon FSA 52
The Dualascon lens has a three-curve gradual aspheric fitting and optic design. The different peripheral curve parameters have the scope to fit successfully the vast majority of keratoconus cases, without additional customization. The optic zone of Dualscon is usually 7.50 mm to ensure coverage of the pupil in any lighting conditions and even in cases of increased lens mobility.