The Science Behind Biometric Intelligent Glasses

Standard progressive lenses are calculated using a simplified “average” eye model that matches only about 2% of real eyes. Your eyes are unique — in length, corneal shape, pupil size, higher-order aberrations, and how they respond to light.

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Biometric Scan and Consultation

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Rodenstock's B.I.G. EXACT™ technology

changes that. Using the DNEye® Scanner, we capture more than 7,000 data points and over 80 biometric parameters of each eye. These measurements create an exact digital model of your individual eyes. That model is then used to calculate and manufacture your lenses.

B.I.G. EXACT™ Sensitive

takes this even further. In addition to exact biometry, it accounts for your unique visual sensitivity — how your brain processes what your eyes see. The result is vision that feels more natural, effortless, and stable across all distances and lighting conditions.

Key Advantages Include
  • Up to 40% sharper vision at near and intermediate distances
  • Wider usable fields of clear vision
  • Reduced “swimming” and distortion
  • Better contrast and dusk/night performance
  • Significantly faster adaptation for most wearers

This is not ordinary personalization. This is biometric individualization.

Why Biometric Progressive Lenses Are Worth It in Naples, FL

The Better Spectacles Difference

Why Choose Better Spectacles for Biometric Lens Technology

Got Questions? We’ve Got Answers!

Frequently Asked Questions

What makes biometric lenses different from regular progressive lenses?

Regular progressive lenses use a standardized eye model that fits only about 2% of people. Biometric lenses are calculated from over 7,000 measurements of your actual eyes, giving you wider peripheral vision, more precise depth perception, and a larger reading zone.

Most wearers adapt significantly faster than with standard progressives,  often within the first day, and sometimes within the first few minutes.

Yes, the biometric scan is included as part of our consultation and fitting process for biometric lens patients.