PRECISION7 for ASTIGMATISM
ToricWeekly
- BC
- 8.6
- Dia
- 14.5
- Dk
- 119
- H₂O
- 55%
- Power
- +8.00 to -10.00
Power Range
+8.00 to -10.00
Modulus
0.6 MPa
CT @ −3.00D
.10mm
Extended Wear
1 Week
Material
serafilcon A
UV Blocking
Non-ionicSilicone Hydrogel
Availability● Available
Pack Sizes12, 27
Available Powers
SPH: +8.00D to +6.50D (0.50D steps)
SPH: +6.00D to -6.00D (0.25D steps)
SPH: -6.50D to -10.00D (0.50D steps)
CYL: -0.75D, -1.25D, -1.75D, -2.25D
AXS: Full circle (10° steps)
Design Notes
| Stabilization: PRECISION BALANCE 8 | 4 design. |
|---|---|
| Geometry: Stabilization points at 8 and 4 o'clock help minimize lower lid interaction, with a single 6 o'clock scribe mark. | |
| Surface: ACTIV-FLO (7-day sustained release of a polymeric wetting agent from the silicone hydrogel material). | |
| Fitting: Settles in less than 60 seconds; settles within 3° of ideal orientation. | |
| Note: Filters 34% of blue-violet light rays; filtering of high-energy visible light has not been demonstrated to confer any health benefit. | |
| Study: First-lens fit success 99.9% on lens movement, centration and orientation at initial fitting, and 100% with blink oscillation of 5° or less, in a 28-day prospective clinical study, n=92. | |
| Tint: Light blue-green visibility tint. |