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Do you need progressive lenses, distance spectacles or are computer spectacles the better solution?

Spectacles consultant

Do you need progressive lenses, distance spectacles or are computer spectacles the better solution?

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B.I.G. NORM™

Biometric lenses leveraging the power of AI for advanced individualisation
Man with B.I.G. NORM lenses

Standard was yesterday. This is the new norm.

Traditional lenses treat every eye as average. B.I.G. NORM™ lenses are different, they provide a correction tailored to the unique differences in every eye.

Take your vision to the next level*

B.I.G. NORM™ is a huge step in lens technology, leveraging the power of AI to make more precise lenses from a standard eye test. 
These lenses take individualisation to a new level, offering sharper vision at all distances*, a wider field of view* and reduced swim effect* when you’re walking down the stairs.
Experience more clarity, confidence and less effort as you move through your day driving, working at your desk or doing other everyday activities.

  • Old Norm

    Standardised and simplified model of the average human eye used for the production of standard lenses.

  • B.I.G. NORM™

    Every pair of B.I.G. NORM™ lenses is created using an approximate biometric model of your eyes, calculated from just a standard eye test. Rodenstock’s unique AI algorithm uses only the standard prescription values as input to go far beyond traditional prescriptions — crafting lenses that offer a whole new level of precision and comfort.

  • B.I.G. EXACT™

    Using the DNEye® Scanner, the optician measures the eye's full biometry, capturing thousands of data points and parameters. This unique biometric data is directly integrated into Rodenstock’s lens production, creating B.I.G. EXACT™ lenses for sharper vision at every angle and gaze.

  • B.I.G. EXACT™ Sensitive

    Visual sensitivity is a new input we use in the lens calculation. It describes how strongly a person’s visual perception reacts to disruptions in their vision field. An AI algorithm has allowed us to determine individual visual sensitivity from biometry measurements made with our DNEye® Scanner.

Swipe to enhance biometric individualization with our technology

Increasing biometric individualisation

AI lenses

Wearers' experiences with B.I.G. NORM™

To investigate the vision benefits of Rodenstock’s AI-powered B.I.G. NORM™ lenses, we conducted a trial, asking people who need to wear progressive lenses to try our new AI-powered lenses. They then compared these lenses to their old lenses. The differences were clear:

• 97 percent experienced reduced peripheral aberrations.**
• 94 percent experienced a wider progression zone in the lens.**
• 91 percent experienced a reduced swimming effect.**
• 97 percent experienced reduced aberrations at far.**

Nora was one of the participants to experience the benefits of lenses created using an approximate biometric model of her eyes.

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Say hello to B.I.G. NORM™

Leave the standard behind and choose advanced AI individualisation so you can experience an upgrade that can boost your quality of life.
Your journey starts at your nearest optician.

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B.I.G. EXACT™ Sensitive

The world’s first spectacle lenses optimised for individual visual sensitivity and biometry

Discover B.I.G. EXACT™ Sensitive
B.I.G. EXACT™

Lenses based on an exact biometric eye model powered by Rodenstock’s unique DNEye® technology

Learn more about B.I.G. EXACT™

* Compared to traditional prescription lenses
** Results of an external wearer trial conducted with the University of Applied Science in Munich