goggle with anti-fog visor face STORMLUX Security + LUX OPTICAL PROTECTION 60650 EURO 3 indirect aerators Suitable for work with mechanical hazard (construction and industry), sandblasting and chemical hazards Protection against splash and coarse dust, anti-treatment fogging Maintenance by elastic adjustable clamp attached to textile corp of suitable mask for wearing corrective glasses and respiratory masks These glasses are conform to the model of the PPE has been the EC type-certificate 776 issued by INSPEC (body n 0194) Performance: protection: against liquid splashes and large dust Standard ocular: EN 166 body mask: flexible PVC Lens: Polycarbonate and acetan thickness 2.3 mm transparent film of eye protection eye Colour: Colourless Colour of the frame: smoke eye Marking: 2-1,2 1 BTN frame Marking: EN 34 166 BT Ventilation: 3 indirect breakdowns Maintenance: tightening elastic textile impact resistance and extreme temperature resistant visor impacts (BT) Optical class 1 protecting the eye by a transparent film interchangeable Size: one Bridge 45 mm Weight of the pair of glasses: 92g Conditionement: Supplied in individual bag