Visor holder, equipped with a headband adjustable with by a Rotor system and polycarbonate visor. Kind of spectacles : Visor holder Lens matérial : Polycarbonate Lens color : Clear Optical class : 1 Frame color : Yellow Use : Inside Weight (g) : 354 Benefits elements : Large field of view Mechanical strength (lens) : B - T Mechanical strength (frame) : B - T EN166 - 1 BT / 3 BT | ||||||||||||||||
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