Extreme H2O 59

A problem solving lens for patients who experience dryness and discomfort

The solution for your challenging fits

  • Patients with significant dryness issues
  • Patients who have difficulty wearing lenses eight or more hours per day
  • Patients who are not satisfied with the comfort of their current lenses
  • New patients who you suspect with have dryness issues
  • Patients who are looking to try something new

Extreme H2O 59 retains 99% of its water content on the eye, even under extreme conditions. All lens dimensions and oxygen permeability present in the first hour of wear will be present in the last.  Lens comfort, movement and fit will be stable throughout the day. 

  • Ultra stable copolymer provides exceptional on-eye stability throughout the wearing period
  • Lenses do not shrink, tighten, or change shape on the eye
  • Crisp, clear vision is provided throughout the entire wearing period
  • Non-ionic material resists deposits, keeping lenses clear and free of unhealthy protein deposits

Two Design Options to Satisfy Fitting Requirements and Ensure Patient Satisfaction


  • 0.08mm center thickness
  • A problem solver for patients who experience significant dryness and discomfort and need the added O2 transmission provided by a thin lens design.


  • 0.14mm center thickness
  • A problem solver for patients who experience significant dryness and discomfort, and need “Xtra” durability and handling benefits provided by a slighly thicker lens design.

Material / Handling Tint: 41% Hioxifilcon A, 59% water in a buffered 0.9% saline solution containing NACl and HaHC03 with a polyalkylene oxide block copolymer additive/ Light blue handling tint

Polymer Type: GMA / HEMA copolymer, group 2, high water, non-ionic

Oxygen Permeability: 28DK (Fatt units @ 35c)

Packaging: Blister Pack – 6 per box

Diameters: 14.2

Center Thickness: Thin 0.085 mm @ -3.00 mm / Xtra 0.145 mm@ -3.00

Base Curve: Thin – Median (8.6)  Xtra – Median (8.6) and Steep (8.3)

+1.00 to +6.00 and -0.50 to -8.00 (0.50D steps after +4.00)
Median: +1.00 to +6.00 and -0.50 to -8.00  (0.50D steps after +4.00)  Steep: -1.00 to -8.00