Biofinity Multifocal

CooperVision monthly disposable silicone hydrogel progressive multifocal (presbyopia) contact lenses

Biofinity® multifocal monthly disposable silicone hydrogel progressive multifocal (presbyopia) contact lenses are easy to fit. The lenses combine Balanced Progressive™ Technology and Biofinity® silicone hydrogel materials, which are easy to fit and handle.

Aquaform® Comfort Science™ technology patent

Unlike other highly oxygen-permeable contact lenses, Biofinity® adopts Aquaform® Comfort Science™, a naturally moisturizing silicon hydrogel lens technology. It uses a silicon chain with higher oxygen permeability to reduce the silicon content and lens modulus and maintain a high Oxygen permeability. The silicon chain absorbs and firmly locks in moisture, which can continuously moisten and lubricate the lens. The lens has extremely high oxygen permeability and water content, and can effectively reduce protein deposition.

• It allows the wearer to maintain a clear vision at long, medium and short distances. You can wear it continuously for 30 days and 29 nights (certified by the European Union).
• Biofinity® lenses are made of Aquaform® Comfort Science™ patented technology, which has excellent oxygen permeability.
• High-quality lenses give you unique comfort, allowing your eyes to breathe naturally and stay hydrated.

What is Dominant eye?

D stand for Dominant eye；N stand for Non-dominant eye

In most cases, when both two eyes work well and have the same vision, the dominant eye is the "dominant eye." In the visual part of your brain, it will give priority to analyzing the image received by your dominant eye, and more accurately convey information about the location of the object. 

Here is a simple main eye test to find out which eye is your main eye:

1. Extend your arms in front of you and create a triangular opening between your thumb and index finger by placing your hands together at a 45-degree angle.
2. Open your eyes and place this triangular opening on a distant object, such as a wall clock or door handle.
3. Close your left eye.
4. If the object stays centered, your right eye (the one that is open) is your dominant eye. If the object is no longer framed by your hand, your left eye is your dominant eye.

learn more about dominant eye: Dominant Eye and Non-Dominant Eye: Which is your Dominant eye