Protect your vision

React Tint

Adaptive sunglasses



Available in a range of colours


Light tint to dark tint in intense sunlight

Reduces glare

Comfortable vision when in the sunshine

UV protection

Protects your eyes from UVA and UVB rays


Lenses darken with sunlight even when you're in the car

Light tint to dark tint sunglasses

  • Darkens with intense sunlight
  • UV protection
  • Reduces glare
  • Hassle-free
  • Range of colours for all styles
  • Comfortable vision


Auto-responsive technology

React tint adaptive sun lenses use auto-responsive technology to adjust their level of tint from dark to darker depending on the intensity of sunlight. You face varied light conditions throughout the day, from the morning dog walk, commuting to work, dining al fresco to an evening run, you want sunglasses that are dark depending on the intensity of the sunlight for comfortable vision.  

Man jogging with a dog


Darkens even in the car

Thanks to the react tint technology your new sunglasses will get darker in intense sunlight even when you’re in the car, so you can be sure that you’ll have comfortable vision no matter how bright, or cloudy the day gets. The darker the lens the more glare protection it will provide, so you will be able to see comfortably making for a safer, more enjoyable drive.

Man driving with sunglasses on


We're committed to testing the benefits

We conduct systematic wearer tests to guarantee proof of benefits

14,185 people

tested and rated Essilor lenses in real life conditions

18,981 people

tested Essilor spectacle lenses

312 studies

on Essilor lenses conducted with consumers

Find an optician

Get React Tint as part of your lens solution from a partnered optician