- Our lenses shift back and forth seamlessly between medium, dark, and very dark tints thanks to our light-adaptive technology.
- Our lenses are powered by integrated solar cells and mounted in a lightweight frame.
- Our lenses and frames are the result of Swiss precision manufacturing and quality control.
Thanks to our ShadeTronic® technology, our lenses detect changes in ambient light and adapt accordingly in less than a tenth of a second. You won’t even notice – you have other things on your mind.
Our lenses darken 300 times faster than conventional photochromic lenses and lighten 1200 times faster, so you never lose focus.
Because our lenses shift automatically between medium, dark and very dark tints, you never need to change your sunglasses or lenses while on the move.
Our polarized, UV400-rated lenses protect your eyes from dangerous UV rays, so you can see clearly and safely at all times.
Integrated solar cells power the liquid crystals in our lens, causing them to lighten and darken in response to changing light conditions in just a tenth of a second. No charging is necessary because there is no battery.
react wins ISPO Award 2022 for optray sports sunglasses
Fast lens tinting for sports sunglasses takes on a new dimension with the react optray. Well-made, useful intelligent technology, perfect fit. Handmade in Switzerland.