Biweekly Sphere Contact Lens Guide
Biweekly Sphere Contact Lens Overview
Biweekly spherical contact lenses are specifically crafted for individuals without astigmatism who prefer the convenience of a longer replacement schedule. These lenses provide stable and clear vision, correcting common refractive errors like myopia and hyperopia while offering the comfort and hygiene benefits of biweekly replacement. Ideal for those who lead busy lifestyles, biweekly spherical lenses ensure optimal eye health with regular lens renewal, making them a practical and cost-effective option for consistent, comfortable vision correction.
| Brand | Material | Dk | BC | Dia | Sph/Steps | Cyl/Axis | Add |
|---|---|---|---|---|---|---|---|
| etafilcon A | 25.5 | 8.3/8.7 | 14 | +8.00 to -12.00 0.25, 0.50 over ± 6.00 | |||
| senofilcon A | 147 | 8.4/8.8 | 14 | +8.00 to -12.00 0.25, 0.50 over ± 6.00 | |||
| senofilcon A | 121 | 8.4/8.8 | 14 | +8.00 to -12.00 0.25, 0.50 over ± 6.00 | |||
| fanfilcon A | 110 | 8.4 | 14.2 | +8.00 to -12.00 0.25, 0.50 over ±6.00 | |||
| ocufilcon D | 28 | 8.6/8.8/8.9 | 14.2 | 8.6/8.9: -0.25 to -10.00 8.8: +0.25 to +6.00 0.25, 0.50 over +5.00 | |||
| hioxifilcon A | 28 | 8.3 (Xtra) 8.6 (Thin & Xtra) | 14.2 | 8.3: -1.00 to -8.00 8.6: +1.00 to +6.00, -0.50 to -8.00 0.25, 0.50 over +4.00/-6.00 | |||
| phemfilcon A | 16 | 8.6 | 14.5 | +6.00 to -8.00 0.25, 0.50 over +2.00/-6.00 | |||
| polymacon | 24 | 8.4/8.7/9.0 | 14 | +4.00 to -9.00 0.25 |