| Utility |
The "go to lens"
when:
• desired lens parameter are not available
• commodity lenses yield unacceptable results |
| Frequency |
Quarterly planned replacement
and/or conventional use |
| Materials |
Hioxifilcon B · 49% water · 15 Dk (ISO) · daily wear (standard material)
Hioxifilcon A · 59% water · 24 Dk (ISO) · daily wear |
| Base Curves |
... 7.7, 8.0, 8.3, 8.6, 8.9, 9.2, 9.5mm ... |
| Diameters |
... 13.5, 14.0, 14.5, 15.0, 15.5mm ... |
| Sphere Powers |
-30.00 D. to +30.00
D. in 0.25 D. steps |
| Cylinders |
-0.50 D. to -10.00
D. in 0.25 D. steps |
| Axis |
1° to 180° in 1° steps |
| Colors |
• Clear
• Visitint Blue
• Tinted (Aqua, Azure, Blue, Brown, Gray,
Green, Jade, Yellow, Walnut, #1 light, #2 medium,
and #3 dark) |
| Packaging |
• Quarter
Pack Program (NEW)
• Single Lens, Warranted
• Single Lens, Non-Warranted
• 3-Pack, Non-Warranted |
| Manufacturing |
Fully lathe cut to
order on CNC lathes |
| Downloads |
• Product
White Sheet (PDF)
• Professional
Fitting Guide (PDF)
• Package
Insert (PDF) |
| Empirical
Fitting Procedure |
| Base Curve |
• Calculate the
average K, and locate the recommended Base Curve
on the chart.
• Base curve suggestions are based on fitting
experience and the most commonly prescribed combinations.
• Certain corneal topographies may require
a different base curve than is suggested.
|
| Avg.
K-Reading |
Base
Curve |
| 41.25 & flatter |
8.90 |
| 41.50 to 45.50 |
8.60 |
| 45.75 & Steeper |
8.30 |
| Power |
Convert the spectable
power in the major meridians to contact lens power
using a vertex conversion table. |
