Biofinity XR

Eye	Left	Right
Base Curve
Determines how the lens fits, usually 8.x or 9.x. Some brands use non-numeric base curves such as flat, media or steep.
Diameter
The diameter of the lens. Most brands come in a couple of sizes. Usually a 14.x number but can be from 13.x to 15.x.
Power
Sometimes called ‘sphere’ or ‘strength’. Measured in diopters and always preceded by - (minus) or + (plus). Negative (-) powers help to correct short sighted conditions. Positive (+) powers help to correct long sighted conditions.
Price Per Box	€25.99 €16.99
Boxes per eye	Total number of lenses:

Biofinity XR (Comfilcon A XR) is the first silicone hydrogel lens on the market to correct the vision of those with more severe short or long-sightedness. Developed by CooperVision, it’s made of the same materials and technologies as the standard Biofinity lens but meets the demands of those with higher prescriptions.

Aquaform® Technology makes Biofinity XR equivalent to not wearing contact lenses. This exceptional technology ensures that eyes stay white and healthy during wear by assuring that high levels of oxygen can reach the eye’s surface. It also binds water to the lens keeping it moist even after long hours of wear, doing away with the traditional use of a wetting agent on the lens which can dry out towards the end of the day.

Biofinity XR is available in a range of longsighted powers from +8.50 to 15.00, and short-sighted powers from -12.50 to -20.00. It can be worn continuously for six nights and seven days, giving you the benefit of a minimal cleaning routine, however, please be aware that continuous wear should be approved by your optician as everyone’s eyes are different. Biofinity XR can also be worn daily for a month and then replaced.

If you’ve previously been unable to wear contact lenses and no longer wish to wear glasses all the time why not speak to your optician about Biofinity XR?

Contact Lens Details

Type:Monthly contact lenses
Manufacturer:CooperVision
Lens Material:48% Water + 52% Comfilcon A
Oxygen Permeability:128 Dk/t
UV-A/UV-B Filter:Not specified
Visibility Tint:Yes
Wear Schedule:Monthly disposable if worn daily or extended wear of up to 29 nights

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