megasonic goggles, clear visor, grey/blue. Supplied = assembled. Product type = full vision safety goggles. Glass pane model = clear. Area of application = allrounder, coarse dust, splash water. Conforms to = EN 166. Colour = grey, blue. Revolutionary full vision goggles optimised for maximum field of vision. Unique frameless lens design. The flexible frame ensures maximum wearing comfort. 30 mm wide synthetic headband for a secure fit. Proven Supravision coating technology. PVC frame. Use range 3 (liquids and splashes) + 4 (coarse dust) Mechanical strength B (equivalent to an impact at 120 m/s) Optical class 1. EN 166.