Optrel crystal 2.0 - the trade fair novelty of the "EURO BLECH" in Hannover. You will not believe your eyes!
Crystal Lens Technology with Brightness 2.0 / Autopilot 4 to 12 / Dusk / Sensitivity Control / Sanding Mode / Heat Reflective Paint / Sensor Shifter / Patented Eccentric / Comfort Headband / 2 + 1 upon registration - more information is available in the product flyer