CamberPure
Redefining Progressive Vision.
Visit us in March at Vision Expo in Orlando to discover more.
Redefining Progressive Vision.
Visit us in March at Vision Expo in Orlando to discover more.
Vision defines how we connect with the world. Whether it’s reading the fine details on a page, recognizing faces, navigating busy streets, or simply enjoying the colors of a sunset—clarity matters.
But for many progressive lens wearers, clarity comes with a compromise. Modern lens materials make glasses thinner, lighter, and tougher than ever, yet they can also introduce chromatic aberration. This subtle distortion blurs edges, creates distracting color fringes, weakens contrast, and leads to eye strain.
CamberPure™ neutralizes these effects, delivering clarity without compromise.
CamberPure™ represents a major new advance in progressive lens design, delivering proven optical superiority across all materials.
CamberPure™ doesn’t just correct vision; it transforms it. Every glance brings sharp lines, pinpoint detail, and maximum contrast. Halos and blur disperse, eyes relax; the effect is pure clarity, all day, every day.
CamberPure™ unites multiple patented design and material technologies developed by IOT and Younger Optics to unlock a new level of optical performance.
Chromatic Abberation Reduction Technology minimizes chromatic aberration for sharper, more natural vision.
Minimizes color distortion for crisper, more natural vision.
PATENT PENDING: US 19/340,753
Maintains consistent power across the lens for smoother transitions, faster adaptation, and improved binocular balance.
PATENT: US 10330950
Personalized lens optimization based on prescription, frame, and position of wear for truly custom performance.
PATENT: US 11609437 B2
Continuously changing front-surface curvature expands near-vision zones and enhances peripheral clarity.
PATENT: US 8042941
CamberPure™ lenses use advanced Chromatic Aberration Reduction Technology—a breakthrough that minimizes color distortion and eliminates distracting blur. The result is vision with exceptional clarity, vivid contrast, and sharp detail.
This technology improves optical clarity by reducing chromatic aberration in every lens material—from hard resin to ultra-high-index—ensuring premium clarity for every wearer.
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Lenses are optimized point-by-point considering the entire visible spectrum, ensuring every wavelength converges exactly where it should.
The result: colors align naturally, delivering vision that is clearer, sharper, more precise, and more comfortable.
This technology directly combats chromatic aberration in every lens material, ensuring premium clarity for every wearer.
Until now, lenses have been optimized for a single standard wavelength of yellow light (587.6 nm). Thewearer experiences chromatic aberration in otherparts of the visible spectrum.
CamberPure™ lenses are optimized for maximum color convergence across the spectrum (656, 588, 486nm), bringing the colors closer together and into sharper, more precise focus.
Reduction in chromatic aberration on average across all lens materials.
Up to 19% reduction in 1.67 Index Lenses
Up to 18% reduction in 1.60 Index Lenses
CamberPure™ reduces chromatic aberration by altering the lens geometry using free-form technology. The back surface design not only reduces oblique aberrations away from the opticalcenter – it also reduces prism at the periphery.
The lower levels of chromatic aberration achieved by CamberPure™ are equivalent to using a material with a higher effective Abbe value.
CamberPure™ unlocks the potential for significantly enhanced Abbe value performance using existing lens materials—pushing the boundaries of optical performance further than ever before.
Whether you recommend plastic, polycarbonate or high index, with CamberPure your patients are guaranteed superior visual clarity.
Uncompromised quality.
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Clarity in Every Moment
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SHARPER, MORE
ACCURATE VISION
Crisp details at all every distance and in every direction.
NATURAL COLOR
& CONTRAST
Vivid, true-to-life colors with enhanced contrast sensitivity.
EFFORTLESS
ADAPTATION
Smooth transitions between zones and faster adaptation to your new glasses.
ALL-DAY
COMFORT
Minimizes eye strain and visual fatigue, even during prolonged screen use.
LIGHTWEIGHT
& REFINED
Slim lenses that deliver clarity and lasting comfort.
Professionals, avid readers, and high-prescription wearers who demand sharp, clear vision at all distances and gaze directions, with minimal distortion.
Especially recommended for wearers of polycarbonate and high-index lenses, where chromatic dispersion is more pronounced, and those who want enhanced clarity across all lens materials.
Active individuals exposed to high-contrast settings, requiring consistent clarity and visual stability across the entire lens.
Those affected by color fringing or halos, looking for true-to-life, natural color perception.
Fashion-forward users who prefer thin, lightweight lenses or larger frames, where peripheral aberrations are more noticeable, without sacrificing performance or aesthetics.
New progressive lens wearers seeking faster adaptation and effortless visual comfort.
People who spend long hours on compters, tablets, or smartphones, needing distortion-free vision, reduced eye strain, and improved contrast sensitivity for prolonged digital comfort.
If you are a lab, optical chain, or wholesaler with freeform capabilities, and are interested in adding CamberPure™ to your product line-up, please use this form. We will be at Vision Expo in Orlando in March and would love to meet you!
This product is available exclusively in the US.