The sunglasses that think along.

Never too light.
Never too dark.

optray sunglasses adapt themselves to changing lighting conditions. The first sunglasses with Shadetronic® technology, a development from protecting welders, react in parts of a second and adjust their tinting to actual sun brightness.

LCD technology darkening faster
than the blink of an eye.

reacts in less than

0.1

seconds

no battery
no switch
no risk

more fun
more safety
more comfort

optray onyx Sonnenbrille

Automatically darkening sungalsses with ShadeTronic® technology in elegant black and with silver mirroring – for a color-neutral vision.
Available from stock

289.00 CHF

optray neon Sonnenbrille

The automatic darkening sunglasses with ShadeTronic® technology with green design elements and contrast-enhancing green mirroring.
Delivery time: approx. 3 weeks

289.00 CHF

The optray ShadeTronic® glasses are available in Switzerland, the EU and the USA. If you are interested, simply register now for the optray newsletter and we will inform you as soon as the fully automatic sunglasses are also available in your country.

Technology

Energy self-sufficient

The solar cell works as an energy source and changes the sunlight into electrical energy supplying the sunglasses.

Liquid crystal display

Liquid crystals lead the light in dependance to the electric voltage through the cells. Thereby the light transmission can be adjusted lightning-fast and continously.

Stepless tinting

The intelligent sunglasses adapt to the changing lighting conditions. Stepless. Immediately.

Polarised lenses with 100% UV protection

the polrised lenses provide 100% UV protection, true color and razor sharp view.

Technology

Energy self-sufficient

The solar cell works as an energy source and changes the sunlight into electrical energy supplying the sunglasses.

Liquid crystal display

Liquid crystals lead the light in dependance to the electric voltage through the cells. Thereby the light transmission can be adjusted lightning-fast and continously.

Stepless tinting

The intelligent sunglasses adapt to the changing lighting conditions. Stepless. Immediately.

Polarised lenses with 100% UV protection

the polrised lenses provide 100% UV protection, true color and razor sharp view.

Three filter categories in one single pair of sunglasses

Certification standards

Every optray pair of sunglasses is CE certified and with the following standards compliant: EU/2016/425, CSA Z94.3, AS/NZS 1067, IP68 and UV400. All optray sunglasses are compliant with the US standard ANSI Z80.3 for prescription free and fashion glasses.

An unparalleled experience!

“Thanks to optrel sunglasses, abrupt changes in light and shadow are no longer a problem. Changing light conditions are immediately adjusted and compensated. More driving safety is not possible! Especially on sporty descents with many forest sections and fast light changes, such as on my favorite route from the Risipass to Gräppelensee, you always have the situation under control.

Marco Fischbacher

Swissski B-Kader

Very pleasant when driving

“Professionally, I travel a lot by car. On my home route from Bern to Frutigen, I regularly ride against the constantly low sun. The quick tint adjustment of the sunglasses when entering and exiting tunnels is not only very convenient, but it also increases driving safety because there is no need for dangerous handling of putting on and taking off the glasses completely.”

Jürg Hodel

CEO Staufen Inova

Check out optray sunglasses now at a local optrel sports dealer

      optrel – more than 30 years of experience in glare protection technologies

      optrel is the inventor of the automatic shading filter for welding helmets and for more than 30 years has a leading position in this field of application. Millions of welders all around the world trust in optrel products every day.