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PMMA
http://www.eyetopics.com/articles/329/1/PMMA.html
eyeTopics Review Editor
 
By eyeTopics Review Editor
Published on 07/12/2006
 
PMMA contacts are custom made according to the exact specifications of your prescription.  For added assistance, the lenses are made with a light visibility tint to assist in locating the lenses in the solution.
PMMA

PMMA contact lenses from Optical Polymer Research are gas permeable contact lenses designed to be worn as daily wear lenses and replaced after a year.  PMMA contacts are custom made according to the exact specifications of your prescription.  For added assistance, the lenses are made with a light visibility tint to assist in locating the lenses in the solution.  This tint will not change the color of your eyes.

      


Lens Material
PMMA contact lenses are made of 100% Polymer (alphafilcon A) materials.

   
Lens Parameters
Base Curve:Made to order
Diameter:Made to order
Powers:Made to order

Lens Properties
Refractive Index:1.490
Wetting Angle:18
Specific Gravity:1.195