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AIR OPTIX for ASTIGMATISM
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PureVision2 for Astigmatism
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| Product Image |
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| Manufacturer | Alcon Inc. | Bausch & Lomb Inc. |
| Release Date | 2007 | 2011 |
| Prescription Parameters | ||
| Replacement Schedule | Monthly | Monthly |
Wearing Details |
Daily wear or up to 6 nights extended wear | Daily wear or extended wear up to 30 days |
| Available Sphere Powers | +6.00D to -6.00D in 0.25 steps -6.50D to -10.00D in 0.50 steps | -9.00D to -6.00D in 0.5 steps -6.00D to +6.00D in 0.25 steps |
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Available Cylinders |
-0.75D, -1.25D, -1.75D and -2.25D | –0.75D, –1.25D, –1.75D, -2.25D |
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Available Axes |
Full circle in 10° steps | 10°-180° in 10° steps |
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Available Base Curves |
8.7 mm | 8.9 mm |
| Available Diameters | 14.5 mm | 14.5 mm optic zone: 8.0 mm |
| Technical Parameters | ||
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FDA Group |
V | V |
| Lens Material | Silicone hydrogel (Lotrafilcon B) | Silicone hydrogel (Balafilcon A) |
| Lens Type | Aspherical | Aspherical |
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Wetting Agent |
Unknown | None |
| % of Material | 67% | 64% |
| % of Water | 33% | 36% |
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Center Thickness |
0.102 mm | 0.1 mm |
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Oxygen Transmission |
108 Dk/t | 91 Dk/t |
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Modulus |
1.0 MPa | 1.1 MPa |
| Other Features | ||
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Special Features |
PRECISION BALANCE 8|4™ Lens Design. Permanent plasma treatment for a smooth surface. | - High Definition Optics - for reduced halos and glare. - ComfortMoist Technology - for initial and overall comfort. - Auto Align Design with hybrid ballasting - for better stability and orientation. |
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UV Blocking |
No | No |
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Dynamic Light Absorption |
No | No |
| Visibility Tint | Yes (blue) | Yes (light blue) |
| Inside-out Mark | No | Unknown |
| Packaging, Pricing and Ratings | ||
| Packaging Details | 6 lenses per box, each lens in a foil-sealed plastic package | 6 lenses per box, immersed in a poloxamine solution |
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Price Range |
$40 - $65 | $47 - $65 |
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Cost per Day |
$0.22 - $0.36 | $0.26 - $0.36 |
| Special Offers - U.S. | | |
| Special Offers - Canada | | |
Have you tried these contact lenses? We would love to get your feedback!