Quattro
Quattro provides spherical, toric and multifocal correction in multiple diameters for patients already accustomed to a 3-monthly lens replacement.
Key Features
Hydrogel
3-monthly soft contact lens
Single & 2-pack
Geometries
Spheric | |
Toric | |
Multifocal |
Material
Type | Hydrogel (49% H₂O) |
ISO classification | Filcon 1 (15) [49%] |
Dk | 15 |
MPa | 0.41 |
Handling tint | Yes |
Parameters
Base Curves (mm) | SPH, TORIC 8.00 to 9.80 (0.30) (Ø 14.50) MF 8.00 to 9.00 (0.20) (Ø 14.00) SPH, TORIC 7.10 to 8.90 (0.30) (Ø13.00) |
Øs (mm) | SPH, TORIC 13.00 & 14.50 MF 14.00 |
Spheres (D) | SPH, TOR ±30.00 (0.25) MF -12.00 to +8.00 (0.25)* *excl. between ±0.75 |
Cylinders (D) | -0.75 to -8.00 (0.25) |
Axes (°) | All (5º) |
Additions (D) | A - B - C |
MF Designs | A = 0.50 to 1.25 B = 1.50 to 2.00 C = 2.25 to 2.75 |