Old Norm
Standardised and simplified model of the average human eye used for the production of standard lenses.
The standard
Default values fit only 2% of eyes
Today, most lenses are manufactured using a standard vision test with just four standard prescription values as input for the lens calculation process. In this case standard values taken from the reduced eye model are used for the biometrics of the individual eye.
These standard values suit only 2% of eyes. This has consequences for how precisely the lens can be tailored to the needs of the user’s eyes.
The solution from Rodenstock
Exact by every measure
B.I.G. EXACT™ Sensitive lets you rediscover life in every detail. Enjoy sharp, natural, and effortless vision with lenses designed to feel right from the moment you put them on.
They are the world’s first and only lenses designed not just for your eyes, but also for how your brain processes what your eyes see. Only Rodenstock B.I.G. EXACT™ Sensitive lenses integrate advanced algorithms based on your precise biometric data to match your unique visual perception. Engineered from over 7,000 biometric data points and 80+ parameters, captured with Rodenstock’s groundbreaking DNEye® technology.
3 simple steps to your Wow-moment lenses
- Schedule an appointment with your local Rodenstock partner optician
- Get your eyes scanned with the DNEye® scanner. It's quick and easy.
- Pick up your new B.I.G. EXACT™ Sensitive lenses and enjoy life fully!
Why Biometric Intelligent Glasses?
The key to understanding the breakthrough technology behind Biometric Intelligent Glasses starts with recognising that you don’t actually see with your eyes – you see with your brain.
Our vision consists of focus and peripheral vision
Our vision relies on two subsystems – focus vision and peripheral vision – which work together with the brain. Peripheral vision helps us navigate our surroundings and detect motion. When the brain picks up on a point of interest, our focus vision moves there to give the brain more detailed visual information, which then determines the next action.
Our eyes move up to 250,000 times a day
The continuous movement of the eyes requires that the lenses provide the right support to the wearer to have a harmonious interplay of focus and peripheral vision. This constant dynamic state of our vision underscores the importance of choosing lenses that address visual sensitivity and provide the right support for your brain.
Discover sharper vision with the biometric precision of our B.I.G. VISION™ products
B.I.G. VISION™
Everything you need to know about B.I.G. VISION™ - in our video.
Watch the video
B.I.G. EXACT® Sensitive is a groundbreaking innovation in lens technology
With B.I.G. VISION®, Rodenstock introduced lenses crafted using precise biometric eye data, thereby setting a new standard in individualised vision correction.
Now, we’re going beyond biometry: B.I.G. EXACT® Sensitive adds on each person’s unique visual sensitivity in the lens design, unlocking a new level of precision, comfort, and natural vision support.
Swipe to enhance biometric individualization with our technology
Increasing biometric individualisation
What wearers of biometrically exact lenses say
A survey of 283 customers, 90% of whom already wore glasses, shows the enormous success of our biometrically exact lenses. It demonstrates that the use of an accurate biometric eye model to produce individual glasses significantly improved their visual experience.
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92 percent experienced sharper vision than before.*
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88 percent noticed greater visual comfort compared to their old glasses.*
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84 percent experienced better contrast vision.*
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80 percent experienced improved vision at dusk.*
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87 percent experienced reduced adaption time.**
Premium Protection Solitaire® LayR
Biometric lenses perfectly complemented
Every day, spectacle wearers face numerous challenges that stand in the way of clear vision, be it scratches, dust, dirt or fingerprints on the lens surface, UV light or potentially harmful blue light. The innovative high-tech finish Solitaire® LayR complements Rodenstock's biometric lenses with the new LayR Technology and offers the wearer significantly clearer vision – layer by layer.
More about Solitaire® LayR
*DNEye® customer survey (2018), Zurich.
** Muschielok, A. (2017). Personalisierte Gleitsichtgläser nach Kundenwunsch – Ergebnisse einer wissenschaftlichen Studie. Presentation at the Opti-Forum, Munich.