| Utility |
• Recommended
for those patients where a 'custom fit' is required.
• A wide range of available parameters enables
the fitter to achieve a truly custom design for
the hard to fit patient.
• The perfect replacement lens for your patients
who prefer conventional lathe cut soft lenses,
such as C.S.I,® Hydron Mini™, and AquaFlex® |
| Frequency |
Quarterly planned replacement
and/or conventional use |
| Materials |
Polymacon · 38% water · 9 Dk (ISO) · daily wear (standard material)
Methafilcon A · 55% water · 17 Dk (ISO) · daily wear |
| Base Curves |
... 7.7, 7.9, 8.1, 8.3, 8.5, 8.7, 8.9mm ... |
| Diameters |
... 13.0, 13.5, 14.0mm ... |
| 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 |
| Diameter |
• Measure the
Horizontal Visible Iris Diameter (HVID) and add
2 mm for the diameter selection. This lens will
yield 1 mm of overlap. Custom diameters are available
when HVID is less than 11 mm or greater than 12
mm. |
| Base Curve |
• Measure the
flat K reading, and locate it on the chart. Use
the appropriate lens diameter column to find the
suggested base curve.
• Diameter and base curve suggestions are
based on fitting experience and the most commonly
used combinations. Certain corneal topographies
may require a different diameter or base curve
than is suggested.
|
| Flat
K-Reading |
13.00
mm
HVID=11.0 |
13.50
mm
HVID=11.5 |
14.00
mm
HVID=12.0 |
| 48.00 to 48.87 |
7.70 |
7.90 |
8.10 |
| 47.00 to 47.87 |
7.90 |
8.10 |
8.30 |
| 46.00 to 46.87 |
7.90 |
8.10 |
8.30 |
| 45.00 to 45.87 |
8.10 |
8.30 |
8.50 |
| 44.00 to 44.87 |
8.10 |
8.30 |
8.50 |
| 43.00 to 43.87 |
8.10 |
8.30 |
8.50 |
| 42.00 to 42.87 |
8.30 |
8.50 |
8.70 |
| 41.00 to 41.87 |
8.30 |
8.50 |
8.70 |
| 40.00 to 40.87 |
8.30 |
8.50 |
8.70 |
| 39.00 to 39.87 |
8.50 |
8.70 |
8.90 |
| 38.00 to 38.87 |
8.50 |
8.70 |
8.90 |
| Power |
Convert the spectable
power in the major meridians to contact lens power
using a vertex conversion table. |
| Tint |
Use the "Tint
Wheel" for color selection. |
