astrospec 2.0 safety glasses, EN 166, EN 170, black/grey, 1 unit(s)astrospec 2. 0 safety glasses, EN 166, EN 170, black grey Acc. to EN 166, EN 170. Clear panorama lens made of polycarbonate with UV filter and integrated side protection. Flexible duo component arms and adjustable lens inclination for perfect fit Soft ear pieces ensure a secure fit without pressure points Maximum wearing comfort for all face shapes Also suitable for extended wear Extremely flat folding and space saving Weight: 37 g Technical