You will find more information about norms such as STANAG, EN 166 etc. under:https://swisseye-tactical.com/en/standards-and-certifications/    

Easy way to change the spare lenses of the Raptor:   https://swisseye-tactical.com/en/downloads/  

Easy & safe: fixation of the outer lens via magnet  

Take a look at our social media profiles: Facebook: https://www.facebook.com/swisseyetactical/ Instagram: https://www.instagram.com/swisseye_tactical/

The multifunctional headband offers further functions: headband, microfiber bag for cleaning and transportation. picture: ballistic glasses Attac