COFRA REVOLUX SUNGLASSES - REVO GREEN LENS MATERIAL: polycarbonate COLOUR: REVO green CURVATURE:  STANDARDS: EN 166 - General standard, EN 172 - Solar protection filters for industrial use MARKING:  LENSES TREATMENTS:  FRAME: FRONT MATERIAL: nylon MATERIAL OF TEMPLES: polycarbonate + TPR MARKING:  FRAME FEATURES:  FURTHER TECHNICAL FEATURES: WEIGHT: 29 g AREA OF USE: outdoor works with very intense light and with risk of glare, building and construction, waste collection, agriculture, fishing. PLUS: REVO LENSES, WRAP-AROUND DESIGN PACKAGING: E026-B111 - Box: 10 single-packed glasses, E026-K111 - Carton: 24 boxes (240 single-packed glasses) CERTIFICATE DOWNLOAD DECLARATION OF CONFORMITY DOWNLOAD REVO Initially developed by NASA to protect the windows of spacecrafts from cosmic rays, REVO treatment used by COFRA is a multilayer coating conveniently studied and devised, obtained using innovative coating materials and a particular coating ion technology. The advantages of REVO treatment are the following: • high reflection: it improves the visual performance as it reflects to a greater extent the most intense and annoying light, which negatively affects the sight and causes considerable eye strain; • protection against radiations harmful to eyes: it provides an additional protection against ultraviolet radiations (UVA and UVB) and against infrared radiations (IR); • excellent abrasion resistance: it does not show scratches or abrasion signs if tested with a 500 g cloth, even for more than 25 cycles; • long-lasting adhesion: it does not crack and does not come off if tested alternating boiling salted water and water at ambient temperature even for more than 6 cycles.