Visionary Optics HydroKone™ offers a new approach to keratoconus that offers the comfort of a soft lens; custom parameters, including cylinder correction to -15.00 D; and 3 unique designs giving you more options to successfully fit all stages of keratoconus.
Standard Design offers a central steep zone and is great for mild to advanced keratoconus patients.
Globus Design offers a larger sagittal depth and is ideal for patients who have ectasia covering most of the cornea.
Pellucid Design is a reverse geometry that is great for patients who have ectasia in a large sector of the cornea.
The HydroKone™ features are designed to provide:
Base Curves: 4.1 mm to 9.3 mm
Diameter: 12.0 mm to 17.0 mm
BV Powers: +50.00 D. to -75.00 D. in 0.25 D.
Cylinder (toric): -0.25 D. to -15.00 D. in 0.25 D.
Axis (toric): 1° to 180° in 1° steps
Colors: Clear or VisiTint Blue
Material (standard): Hioxifilcon A59% water24 Dk
Material: Methafilcon A55% water18 Dk