Biofinity XR CooperVision (3 lenses)
How to select parameters?
- Dioptres (D/dpt./PWR)
- Curvature (BC)
- Diameter (DIA)
- Cylinder (CYL)
- Cylinder Axis (AX)
- Addition (ADD)
Dioptres (D/dpt./PWR)
Power refers to the refractive power of the contact lens. Look for a plus (+) or minus (-) sign. Note that an equals sign (=) may be used in place of a minus sign.
Curvature (BC)
The base curve describes the curvature of the contact lens surface, i.e. how well the lens fits the shape of your eye.
Diameter (DIA)
The diameter is the width of the contact lens (measured in millimeters). It is not recommended to select a new diameter size without first consulting your optician. Diameter impacts the fit, comfort and functionality of your lenses.
Cylinder (CYL)
The cylinder measurement is used for the correction of astigmatism. It is a negative value that corrects curvature of the cornea.
Cylinder Axis (AX)
The cylinder axis measurement is used for the correction of astigmatism. The value ranges from 0° - 180° and determines the exact position of corneal curvature.
Addition (ADD)
Addition is the difference between the dioptric value for distance vision and the dioptric value for near vision. It indicates the magnifying power in multifocal lenses.
A clear choice for optimal vision
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Biofinity XR CooperVision reviews
Biofinity XR CooperVision (6 lenses)
I am very satisfiedTranslated from
(viewHide)
Bin sehr zu Frieden
Comfortable lenses, great price,
I recommend them 😊Translated from
(viewHide)
Lenti confortevoli, ottimo prezzo,
Le consiglio 😊
Biofinity XR CooperVision (6 lenses)
Mhhh, from a certain dioptre number + 11.5 you don't have too much choice when it comes to lenses. I'm pleased that I discovered the lenses.Translated from
Mhhh, ab einer gewissen Dioptrien Zahl + 11,5 hat man im Linsenbereich nicht mehr all'zuviel Auswahl. Bin zufrieden das ich die Linsen entdeckt habe.
Biofinity XR CooperVision (6 lenses)
Are very good.Translated from
Sind sehr gut.
Biofinity XR CooperVision (6 lenses)
Always punctual, thanks!Translated from
(viewHide)
Винаги точни, благодаря!
Biofinity XR CooperVision (6 lenses)
So far there have been no problems with this product.Translated from
Bisher hat es mit diesem Produkt keine Probleme gegeben.
PoorTranslated from
Poor
Very promt, seriousTranslated from
(viewHide)
Foarte promti, serioși
Details of Biofinity XR CooperVision (3 lenses)
Biofinity XR are monthly silicone hydrogel contact lenses manufactured from CooperVision using the unique AQUAFORM ™. This revolutionary technology uses a silicon monomer, which enables more efficient oxygen permeability. The material used in Biofinity XR lenses is non-ionic. On their surface, no areas show evidence of the charge which is why almost no proteins bind to them. A smooth, perfectly moist surface contact lens, Biofinity XR significantly reduces the deposits of lipid residues. The great advantage of Biofinity XR lenses is their aspherical front surface, which improves their optical properties, especially acuity in low light conditions, and enables the correction of astigmatism and presbyopia. Biofinity XR lenses are intended for the correction of high powers – both plus and minus, with a daily wear regimen. Following the recommendation of a doctor however, they may be worn continuously.
Customers who bought these lenses also bought Vantio Multi-Purpose 360 ml with case.
This is a medical device. Read instructions before use.
Specifications
| Specifications | |
|---|---|
| Power: | from -20 to -12.50 and from +8.5 to +15 |
| Diameter: | 14 |
| Base curve: | 8.6 |
| Center thickness: | 0.08 mm |
| Elastic modulus: | 0.75 MPa |
| Lens features | |
| Material: | Comfilcon A |
| Water content: | 48 % |
| Oxygen transmissibility: | 128 Dk/t |
| UV filter: | No |
| Silicone hydrogel: | Yes |
| Usage | |
| Expiration: | At least 35 months |
| Easy handling tint: | Yes |
| Extended wear: | Yes |
| Inside-out indicator: | No |
| Package | |
| Manufacturer: | CooperVision |
| Lenses in a box: | 3 |
| Weight: | 20 g |
| Other | |
| Category: |
Monthly Contact Lenses Extended Wear Contact Lenses Silicone hydrogel contact lenses Contact Lenses Spherical and aspherical lenses |
Dr. K.
Extended wear? How long ann contact lens remain in eye before changing?
Reply
Dear customer,
Thank you for your question. Extended wear lenses, or lenses that are designed to be worn during nighttime as well can stay in the eye for up to 3 days.
However, as lenses naturally accumulate microscopic debris, particles and bacteria and slowly lose their moisture, it is still highly recommended one places them in solution every night between uses.
In addition, if a strong irritation or stinging sensation becomes noticable, it is also recommended one removes them for cleaning and rehydration as soon as possible.
Reply