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What Is the Binocular Progressive System?

The Binocular Progressive System is CooperVision's multifocal design system used in MyDay Daily Disposable Multifocal. It uses coordinated lens designs for the dominant and nondominant eyes so both eyes contribute to near, intermediate, and distance vision. The system includes low, medium, and high add options that change how much near support is assigned as presbyopia progresses. The system can use the same low-add design in both eyes or different add combinations as near-vision needs increase.

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What Is the Binocular Progressive System?

The Binocular Progressive System is CooperVision's multifocal design system used in MyDay Daily Disposable Multifocal. It uses coordinated lens designs for the dominant and nondominant eyes so both eyes contribute to near, intermediate, and distance vision. The system includes low, medium, and high add options that change how much near support is assigned as presbyopia progresses. The system can use the same low-add design in both eyes or different add combinations as near-vision needs increase.

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Why Is the Binocular Progressive System Used?

Presbyopia gradually reduces the eye's ability to focus on near objects, while wearers still need useful distance and intermediate vision. The Binocular Progressive System is designed to balance those competing visual demands across both eyes. CooperVision uses different dominant-eye and nondominant-eye combinations as near-add requirements increase. This allows the fitting strategy to progress through presbyopia without switching to an entirely different multifocal platform.

How Does the Binocular Progressive System Work?

For early presbyopia, both eyes can use low-add center-near designs with broad distance areas. As near demand increases, the dominant eye can remain in the low-add design while the nondominant eye moves to a medium-add configuration with greater central near support. At higher add requirements, the nondominant eye can move to a high-add design with a stronger central reading zone and intermediate power regions. The system therefore changes the optical balance between the two eyes as the prescribed add power increases.

Which Contact Lenses Use the Binocular Progressive System?

MyDay Daily Disposable Multifocal uses the Binocular Progressive System with low, medium, and high add ranges. CooperVision also applies the system to clariti 1 day multifocal 3 Add in markets where that product configuration is available. The MyDay version uses stenfilcon A silicone hydrogel with a daily disposable replacement schedule. The multifocal design is distinct from DigitalBoost Technology, which is a single-vision aspheric design used in Energys products.

What Should Wearers Know About the Binocular Progressive System?

A multifocal fitting depends on more than the add label printed on the box. Eye dominance, distance prescription, near demand, pupil behavior, visual priorities, and adaptation can influence which combination works best. An eye care professional can adjust sphere power or the dominant and nondominant add combination when the initial fit needs refinement. MyDay Daily Disposable Multifocal is intended for one day of wear and should be replaced with a fresh pair each day.

Common Questions About the Binocular Progressive System

How many add levels are used in the Binocular Progressive System?

The MyDay multifocal system uses low, medium, and high add ranges to accommodate increasing near-vision needs.

Do both eyes always wear the same multifocal design?

No. The system can use different designs or add levels in the dominant and nondominant eyes as presbyopia advances.

What distances does the Binocular Progressive System address?

Its multifocal optics are designed to support near, intermediate, and distance vision across the two eyes.

Is the Binocular Progressive System the same as DigitalBoost Technology?

No. The Binocular Progressive System is a presbyopia-correcting multifocal strategy, while DigitalBoost is a single-vision aspheric design with a small near-power boost.

References

Binocular Progressive System™. CooperVision. https://coopervision.com/practitioner/our-products/contact-lens-technology/binocular-progressive-system. Date Accessed November 3, 2026.

MyDay? Daily Disposable Multifocal. CooperVision. https://coopervision.com/contact-lenses/myday-multifocal. Date Accessed November 3, 2026.

clariti? 1 day multifocal 3 Add. CooperVision. https://coopervision.com/practitioner/our-products/clariti-1-day-family/clariti-1-day-multifocal. Date Accessed November 3, 2026.

Fast Fitting Success With CooperVision 1 Day Multifocal Contact Lenses. CooperVision. https://coopervision.com/practitioner/ecp-viewpoints/science-contact-lenses/myday-multifocal-fast-fitting-success-novel. Date Accessed November 3, 2026.

Product Reference Guide. CooperVision. https://coopervision.com/sites/coopervision.com/files/media-document/coopervision-product-reference-guide-052026.pdf. Date Accessed November 3, 2026.