Crystal Lens Technology

Clear vision while working is a matter of course for most occupational groups. This is not true for welders. Due to the essential use of glare-protection products, a clouded and falsified view of the workplace is an accepted matter of course – unfortunately.

Driven by the will to give welders a better working life, optrel has researched into new technologies for years to improve welders’ vision. Thanks to Crystal Lens Technology (CLT), optrel has now achieved a quantum leap that will revolutionise the welders’ vision. 

With light transmission of 31% in bright condition (protection level 2!) welders have for the first time a practically unclouded and clear view of their working environment. This in combination with the almost perfect colour spectrum of the CLT for the first time allows welders to see what is really going on in the weld pool, and with a clarity that equates to insights into a new dimension. This is why welders describe this as an enlightenment.

Crystal clear vision.

Before, during and after welding.

Brightness level 2.0 – World Record

The world premiere for an absolute world record. The crystal lens technology sees optrel beat the best brightness level, which it set itself in 2015 – and which had never been achieved previously. Light transmission in the inactive state is now 31 percent. This meets the experience while looking through a window pane.

True color means not the same as true color

As far as always the distinction can be seen upon taking a closer look. With the crystal lens technology you will recognize the difference immediately when putting it on.

The color perception in light state is almost like looking through clear window glass and in dark mode you enjoy a detailled and high-contrast view of the welding pool with a never-seen-before clearness.