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Material: Preference® Toric XR

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Product Name Preference® Toric XR
Manufacturer CooperVision
Lens Type conventional
USAN tetrafilcon A
Water Content (%) 42.5
Oxygen Permeability (Dk) 9.3
Center Thickness (mm) -3.00D 0.07
Oxygen Transmissbility (Dk/t) 13.3
FDA group I
Surface Treatment
Principle Monomers
  • poly(2-hydroxyethyl methacrylate)
  • N-vinyl pyrrolidone
  • polyvinyl alcohol
  • divinylbenzene
Design
  • spherical
  • toric
Corrective Power Ranges (Spheres)
  • -9.5 to +6
Corrective Power Ranges (Cylinders)
  • -2.75 to -9.75
Corrective Power Ranges (Axis)
  • 5º to 180º
  • 5º steps
Corrective Power Ranges (Adds)
Available Base Curves
  • 8.4
  • 8.7
Diameter 14.4
Replacement Schedule
  • quarterly
Cosmetic Lens No
Handling Tint Yes
Extended Wear Approval No
Notes
Alcon Johnson&Johnson Vision Care

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