Biofinity XR are monthly silicone hydrogel contacts for sphere prescriptions outside the standard Biofinity range. Available powers run from +8.50D to +15.00D and from -12.50D to -20.00D in 0.50D steps. Aquaform Technology makes the comfilcon A material naturally wettable, while the aspheric design supplies single-vision correction. The lens contains 48% water, has an 8.6 mm base curve and 14.0 mm diameter, and comes in a three-lens box.
Biofinity XR extends the monthly Biofinity sphere range for prescriptions that fall beyond the standard model. The plus range covers +8.50D through +15.00D, while the minus range covers -12.50D through -20.00D, all in 0.50D steps. It is a single-vision spherical lens: there are no cylinder, axis, or ADD selections.
The lens uses comfilcon A silicone hydrogel with 48% water. Aquaform Technology binds water into the material for natural wettability without a surface coating. CooperVision lists the XR sphere Dk/t as 171 at -3.00D, with an 8.6 mm base curve and 14.0 mm diameter. Biofinity XR does not include a UV blocker.
This model is for wearers specifically prescribed Biofinity XR in an extended sphere power. A high prescription requires professional fitting and cannot be selected from spectacle power alone. Customers needing astigmatism correction should not substitute this spherical lens for Biofinity XR Toric.
| Manufacturer | CooperVision |
|---|---|
| Type | Monthly spherical extended range |
| Material / water | Comfilcon A / 48% |
| Dk/t | 171 at -3.00D |
| Base curve / diameter | 8.6 mm / 14.0 mm |
| Power | +8.50D to +15.00D and -12.50D to -20.00D, in 0.50D steps |
| Wear schedule | Daily wear; up to 7 days/6 nights only when prescribed |
| Packaging | 3 lenses |
Select the exact power from a valid Biofinity XR prescription. Every three-lens box contains one sphere power.
XR identifies the extended sphere-power range beyond standard Biofinity.
Are these lenses for astigmatism?No. Biofinity XR is spherical. Astigmatism requiring cylinder and axis uses Biofinity XR Toric.
How often are they replaced?They are monthly lenses that require cleaning, disinfection, and storage after daily wear.
How many lenses are in a box?Three lenses with the same sphere power.