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PureVision Toric Contact Lenses: The Product, Uses and Characteristics
Manufactured by Bausch and Lomb, PureVision Toric Contact Lenses are an innovative solution for individuals in the age group of 20-30 who are suffering from Astigmatism. The cornea is normally a round shape, like a baseball. However, in a vision condition such as Astigmatism, the cornea curves more severely, resembling a football. If you are unable to read fine print or if far and near objects appear blurred then it is recommended that you get an eye examination done at the earliest. Treatment for Astigmatism includes wearing eye glasses or undergoing a procedure known as Astigmatic Keratotomy done with the help of LASIK laser technology which can be quite expensive. PureVision Toric Lenses is a an effective product since it is designed in a unique manner that takes care of the vision needs of people with Astigmatism.
Parameters:
- Developed by Bausch and Lomb
- Available in a box containing 3 lenses
- Lens made up of Balafilcon A (Silicone Hydrogel)
- 36% water by weight
- Base curve of 8.7 mm
- Visible tint of blue colour
- Diameter of 14.0 mm
- Sphere powers in the range of +6.00D to -6.00D having steps of 0.25D
- Center thickness from 0.05 mm to 0.50 mm (Varies according to power)
- B&L Inversion Indicator
- Oxygen Transmission at 101 (Non-Edge Corrected at -3.00D) and 91 (Edge Corrected at -3.00D)
- An optic zone of 8.5 mm at -3.00D
PureVision Toric Contact Lenses: Product Features and Benefits
- Silicone hydrogel, a unique component of these lenses, enables natural levels of oxygen to reach the eyes and thereby, resist build-up of protein, a common problem faced by people wearing lenses
- Patented AerGel present in the lens prevents debris and keeps the eyes moist all day and well into the night.
- Performa surface enhances comfort by creating an extremely smooth and clean lens surface
- The distinct anterior aspheric optics correct the shape factor surface at each power to constantly lower intrinsic and induced spherical deviation
- With toric lenses, people with astigmatism can experience the advantages of exceptional ocular health
- The only toric lenses prescribed for regular use and permitted for 30 days of continuous wear
A conclusion of PureVision Toric Contact Lenses
Many individuals between 20-30 years are corporate professionals who need to spend the major part of the day in front of the computer; which can get troublesome for people with astigmatism. But PureVision Toric Lenses is the perfect answer to problems like lens dryness, discomfort at the end of the day, protein and lipid deposits and blurred lenses. Moreover, you donât have to worry about changing them every week. They are designed in such a manner as to provide a whole month of excellent vision and superior comfort. All you have to do is replace them every month in order to have healthy clear eyes. PureVision Toric Lenses assures high-quality vision, not to forget eye safety.
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