Johnson and Johnson’s Acuvue Toric contact lenses are 1-2 week disposable lenses designed for patients suffering from astigmatism.  Acuvue Toric lenses are made using the Dual Thin Zone to ensure that your lenses do not shift position while you are looking down.  Disposable lenses are replaced frequently to keep your eyes from becoming irritated because of deposit build up.  For ease of use, Acuvue Toric contacts are visibly tinted to assist you in locating your lenses in the solution.


Lens Material

Etafilcon A, a copolymer of 2-hydroxyethyl methacrylate and methacrylic acid cross-linked with 1, 1, 1-trimethylol propane trimethacrylate and ethylene glycol dimethacrylate.

Lens Parameters  
Base Curve: 7.85mm to 10.00mm
Diameter: 12.0mm to 15.0mm
Power Range: Daily Wear:  -20.00D to +20.00D
  Extended Wear:  -20.00D to +14.00D
Cylinder Power: -0.25D to -10.00D
Center Thickness: -3.00D: 0.070mm
Lens Properties  
Specific Gravity: 0.98 – 1.12
Refractive Index: 1.40
Visible Light Transmission: 85% minimum
Water Content: 58%
Average UV Blocking: UVA: 85%
  UVB: 97%

   

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