INFUSE Multifocal
MultifocalDaily
- BC
- 8.6
- Dia
- 14.2
- Dk
- 107
- H₂O
- 55%
- Power
- +6.00 to -10.00
Power Range
+6.00 to -10.00
Modulus
0.5 MPa
CT @ −3.00D
.08mm
Extended Wear
No
Material
kalifilcon A
UV Blocking
Non-ionicSilicone Hydrogel
Availability● Available
Pack Sizes90
Available Powers
SPH: +6.00D to -10.00D (0.25D steps)
ADD: LOW (+0.75D to +1.50D), HIGH (+1.75D to +2.50D)
Design Notes
Optics
3-Zone Progressive Design; the published power profile for a -3.00D High add lens runs near at the center, fading out by roughly 0.8 mm of radial displacement, intermediate from roughly 1.15 mm and distance from roughly 2.6 mm.
Optical design
Optimized for 7 biometrics across 9 critical distances: pupil size, anterior chamber depth, higher-order aberrations, axial length, corneal topography and diameter (curvature), residual accommodation and subjective refraction.
Add
Two powers across the entire power range, Low +0.75D to +1.50D and High +1.75D to +2.50D, taken from the spectacle add.
Material
ProBalance Technology, a proprietary combination of osmoprotectants (erythritol and glycerin), electrolytes (potassium) and moisturizers to help maintain ocular surface homeostasis.
Wetting agent
Poloxamine 1107 and poloxamer 181, which retain hydration and provide a smooth, wettable surface.
Surface
Not surface-treated; there is no integrated surface coating over the silicone hydrogel.
Initial Fitting Guide
| Spectacle Add | Lens Selection |
|---|---|
| +0.75D to +1.50D | LOW OU |
| +1.75D to +2.50D | HIGH OU |
Troubleshooting — Poor Near
| Condition | Action |
|---|---|
| Wearing two LOW | Replace Non-Dom with HIGH. If still poor, add +0.25D to Non-Dom. |
| Wearing two HIGH | Add +0.25D to Non-Dom. |
Troubleshooting — Poor Distance
| Condition | Action |
|---|---|
| Wearing two LOW | Replace Dom with single vision lens. |
| Wearing two HIGH | Replace Dom with LOW. |