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the new optray sun glasses with patented shadetronic® technology - from optrel sports never too bright - never too dark.
THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox
![THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox](https://cdn.pressebox.de/a/10e0880091eee94d/attachments/1224046.attachment/filename/optray-onyx-hiking-147.jpg)
THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox
![THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox](https://cdn.pressebox.de/a/19e42fc304a7d26f/attachments/1224045.attachment/filename/optray-neon-onyx-hiking-124.jpg)
THE NEW OPTRAY SUN GLASSES with patented ShadeTronic® Technology - from optrel sports, optrel AG, Story - PresseBox
![New optrel Crystal2.0 welding helmet revolutionizes welders' vision and clarity before, during, and after welding | 2018-11-06 | ISHN New optrel Crystal2.0 welding helmet revolutionizes welders' vision and clarity before, during, and after welding | 2018-11-06 | ISHN](https://www.ishn.com/ext/resources/products7/products9/optrel-crystal.jpg?1541518504)