The first and only
made-to-order silicone hydrogel lens
from a worldwide leader
in silicone hydrogel technology.
Technical Information
| Material: | sifilcon A |
| Water content: | 32% |
| Handling tint: | Light green |
| Modulus: | 1.1 MPa |
| Wearing schedule: | Daily wear |
| Replacement schedule: | Quarterly |
| Dk, Dk/t: | 82, 117 @ -3.00D |
| Centre thickness: | 0.07mm @ -3.00D |
| Sphere powers (D): | +20.00D to -20.00D, in 0.25D steps |
| Diameters (mm) | Available base curves (mm) |
| 13.2 14.0 14.8 |
7.4 7.7 8.0* 8.3 7.8 8.1 8.4* 8.7 9.0 8.0 8.3 8.6* 8.9 9.2 *Recommended base curve for initial evaluation |
Perfect Fit process1
|
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Patients requiring unique parameters are often the ones who could
benefit most from
high oxygen transmissibility.
With a central Dk/t of 117 @ -3.00D, AIR OPTIX Individual transmits
up to 5 times more oxygen
than the leading made-to-order
soft contact lenses (methafilcon B, phemfilcon A).2

Breaking the mould
Unlike stock silicone hydrogel contact lenses which are cast moulded, custom lenses generally require high-precision lathing.
Since silicone is very rubbery and does not lend itself to being cut on a lathe, CIBA VISION material chemists invented an exciting new silicone hydrogel formulation called sifilcon A that has a unique property that allows it to be lathed.
State-of-the-art InnoLathe™ manufacturing technology
The patented InnoLathe process begins when a button of the unique new material sifilcon A is mounted onto a precision lathe. A computer file carrying an individual patient's lens design is transmitted to the lathe. The aspheric base curve is cut first. The semi-finished lens is then turned around and the front curve is cut next. The edge is applied in a unique design to provide excellent comfort. Hydration, surface treatment, inspection, packaging and sterilisation complete the InnoLathe process.


