Biweekly Toric Contact Lens Guide
Biweekly Toric Contact Lens Overview
Biweekly toric contact lenses are specifically crafted for individuals with astigmatism who prefer the convenience of a lens with a longer replacement schedule versus a daily disposable. These lenses provide stable and clear vision, correcting astigmatism with precision while offering the comfort and hygiene benefits of biweekly replacement. Ideal for those who lead busy lifestyles, biweekly toric lenses ensure optimal eye health with regular lens renewal.
Biweekly Toric Contact Lens Parameters
| Brand | Material | Dk | BC | Dia | Sph/Steps | Cyl/Axis | Add |
|---|---|---|---|---|---|---|---|
| senofilcon A | 129 | 8.6 | 14.5 | +6.00 to -9.00 0.25, 0.50 over -6.00 | -0.75 to -2.75 pl to -6.00: -0.75 to -1.75 (10° full), -2.25 to -2.75 (10/20/70/80/90/100/110/160/170/180°) -6.50 to -9.00: -0.75 to -1.25 (10° full), -1.75 to -2.75 (10/20/160/170/180°) +0.25 to +6.00: -0.75 to -1.75 (10/20/70/80/90/100/110/160/170/180°) | ||
| fanfilcon A | 90 | 8.5 | 14.5 | +8.00 to -10.00 0.25, 0.50 over ±6.00 | -0.75 to -2.25 10° full | ||
| ocufilcon D | 17.8 | 8.7 | 14.5 | +6.00 to -9.00 0.25, 0.50 over -6.00 | -0.75 to -2.25 10° full | ||
| alphafilcon A | 16 | 8.5 | 14.5 | +6.00 to -9.00 0.25, 0.50 over -6.00, -2.75cyl: (pl to -9.00 only) | -0.75 to -2.75 10° full |