Bifocal Lenses for Timeless Vision



The intersection of classic and modern

Bifocals reliably served generations well but were due for a technological evolution. Our Endless Bifocal lenses help to bring this conventional optical solution into the contemporary era.

Aesthetically superior with a near-invisible segment line

Leveraging sophisticated free-form design, we’ve engineered our bifocal lens design with virtually invisible segment lines, delivering essential functionality while enhancing aesthetic appeal. The innovation reduces image jump while maintaining a sleek, modern appearance. 

Our bifocal lens design

Endless Bifocal

Ideal for regular use when addressing the need for both near and distance vision correction within a single lens.

Who’s it for?

  • Wearers with presbyopia
  • Children with accommodative difficulty requiring visual therapy

Integrating our Endless Bifocal lens design

Our bifocal lens design is compatible with any blank, refractive index, lens material, free-form machinery, and almost any lab management system.
Talk to our team to learn how your lab can offer Endless Bifocal lenses.

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Choose between two bifocal style options

We apply free-form technology to the backside of all Endless Bifocal lenses, tailoring features to meet precise prescriptions. IOT offers personalization of the lower segment in these lenses with two choices:

Endless Bifocal
| Rund

Endless Bifocal

Der Durchmesser (32 mm) und die Position des Segments sind sehr ähnlich wie bei einer herkömmlichen Bifokalbrille mit geraden, gebogenen oder runden Segmenten. Diese Lösung ist perfekt für Personen, die bereits Bifokalgläser tragen und eine einfache Eingewöhnung an ihre neue Brille wünschen.

Endless Bifocal
| Breit

Endless Bifocal

In dieser Konfiguration wird das Segment um bis zu 40 mm verbreitert und bietet einen deutlich größeren Nahbereich bei gleichbleibender Panorama-Fernsicht. Diese Konfiguration ist ideal für Träger von herkömmlichen Bifokalgläsern mit breitem Segment oder Franklingläsern. Es eignet sich auch optimal für die Sehtherapie von Kindern mit Akkommodationsschwierigkeiten.

One solution for two distances

Our Endless Bifocal lens designs meet the dual demands of near and distance vision correction. All bifocal lenses reduce oblique aberrations for clear focus regardless of where the eye gazes. 

Innovations in bifocal lens technology: Digital Ray-Path 2

What it does: Models the wearer’s complete eye system and incorporates the wearer’s accommodative ability to minimize oblique aberrations across distances and gaze directions.

The result: Wearers experience enhanced clarity and focus, seeing clearly across a spectrum of distances with reduced peripheral blur. 

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Setting the new standard in bifocal lenses


Superior design and aesthetics

Nearly eliminates peripheral blur and oblique aberrations, and offers lenses with a virtually invisible segment line, suitable for any setting.

Compensated power

Ensures correct visual power from every angle and distance.

Solving age-related visual challenges

Addresses presbyopia and youth accommodative issues with lenses that provide effortless transitions between distant and close-up views

Limitless personalization options

Designs adapt to a wearer’s specific visual requirements, aesthetic preferences, and frame dimensions. The flexible and modular lens design supports countless configurations.

Setting the new standard in bifocal lenses

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Bifocal lenses combine two prescriptions in a
single lens, allowing for both distance and near
vision correction. Our Endless Bifocal lens design
offers numerous benefits across our range of
products for labs, ECPs, and wearers.

Benefits for labs & ECPs

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1. Innovative Bifocal Design: Bifocal lenses
feature a nearly invisible line, ensuring
aesthetically pleasing lenses with
excellent visual performance.
2. High-Precision Manufacturing: Advanced
production technology enables a seamless
transition between distance and near vision.
3. Comprehensive Portfolio: A wide range of
bifocal configurations enhances labs' and
ECPs' ability to meet diverse customer needs
with tailored solutions.

Benefits for wearers

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1. Dual Vision Correction: Eliminates the need
for multiple pairs of glasses by providing a
convenient solution for both distance and
near vision correction.
2. Easy Adaptation: Minimal distortion and
smooth transitions between distance and
near vision make it easy for wearers to
adapt.
3. Cost-Effective Solution: Bifocal lenses
provide a cost-effective alternative to
purchasing separate pairs of glasses for
different vision needs.

Expand your optical offers with IOT’s bifocal lens designs

Our IOT Lens Design Software is compatible with practically any LMS, providing endless lens configuration options.
See how IOT's pioneering lens solutions can enhance your product line and give you a competitive edge.

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