Optima FW

Optima FW contact lenses from Bausch and Lomb are 1-2 week disposable contact lenses made with an ultra-thin design and deposit resistant materials to keep your eyes free from irritation caused by the build up of proteins or calcium deposits.  Disposable lenses are replaced on a regular basis to guarantee you comfortable, clean vision.  Some patients are able to wear Optima FW disposable lenses continuously for one week, depending on advice from their eye care practitioner.  As an added convenience, Optima FW contacts are manufactured with a visible tint to help you locate your lenses in the solution and with an inside-out indicator to ensure proper insertion.

 


Lens Material

The lens is made from the polymacon material, a hydrophilic polymer of 2-hydroxyethyl methacrylate, and is 38.6% water by weight when immersed in a sterile saline solution.

                       

Lens Parameters  
Base Curve: 8.4mm (steep), 8.7mm (medium), and 9.0mm (flat)
Diameter: 14.0mm
Power Range: +4.00D to -9.00D in 0.25D steps
Center Thickness: 0.035mm (-0.25D to -6.00D)
  0.032mm to 0.026mm (-6.25D to -9.00D)
  0.038mm to 0.094mm (plano to +4.00D)

     

Lens Properties  
Specific Gravity: 1.12
Refractive Index: 1.43
Light Transmittance (tinted): C.I.E. value–approximately 86 to 98%
Water Content: 38.6%

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