PROTECTION SPECTACLES REF. 630: OFFER PROTECTION AGAINST SOLAR RADIATION FOR OCCUPATIONAL USE AND AGAINST THE IMPACT OF LOW-ENERGY AND HIGH-SPEED PARTICLES AT EXTREME TEMPERATURES. THEIR SPECIAL DESIGN MINIMALLY LIMITS THE LATERAL VIEWING ANGLE AND THANKS TO THEIR OPTICAL NEUTRALITY AND EXTREME LIGHTNESS ALLOW PROLONGED USE WITHOUT CAUSING DISCOMFORT TO THE USER. PANORAMIC TYPE SPECTACLES WITH A VERY LIGHT AND WRAP-AROUND FRAME. BI-MATERIAL POLYCARBONATE AND TPR TEMPLES. ANTI-SCRATCH TREATMENT AND FILTER WITH 99.9% UV PROTECTION