The state-of-the-art in photochromic sun lenses
From light to dark according to light conditions, E-SUN™ VARIA™ sun lenses provide you the right level of protection when needed: every time, everywhere and in all conditions. Don’t let anything slow you down:
E-SUN™ VARIA™ sun lenses adapt instantly to your environment.
- High photochromic performance
- Fast darkening and fading
- Maximum protection
What are photochromic lenses?
- Durability: our lenses are still photochromic after 350 hours under specific lamps simulating day light conditions (SUN Test), equivalent to 2 years of normal wear:
- 5 hours/day during 4 months (summer),
- 1 hour/day during 8 months (winter).
- Rapid darkening and fading: change from light to dark in just a few seconds, providing the right level of protection when needed.
- Varia™ Driving: photochromic molecules are made to react to visible light and not only to UV rays. They are thus active behind car windshields.
- Varia™ Winter sports: photochromic molecules are made less sensitive to temperature changes for better light transmission at low temperature.
Customize your sunglasses lenses
Combine our sun-technologies to suit your every wish and desire.
Simply add the technologies of your choice, for an unlimited viewing experience…
Would you like to know more about E-SUN™ VARIA™ by ESSILOR® SUN SOLUTION™?