OPTICS ARTICLE WITH ANTI-STATIC AND ANTI-REFLECTIVE OR REFLECTIVE PROPERTIES, SAME MANUFACTURING PROCESS, AND, USE OF A LAYER

摘要

optical article with antistatic and anti-reflective or reflective properties, manufacturing process thereof, and, using a layer the invention refers to an optical article with antistatic and anti-reflective or reflective properties, comprising a substrate having at least one main surface coated with an anti-reflective or reflective coating, said coating comprising at least one electrically conductive layer comprising at least 30% by weight of tin oxide (sno2) in relation to the total mass of the electrically conductive layer, the deposit of said electrically conductive layer being carried out under ionic assistance, and said substrate having a water absorption rate greater than or equal to 0.6% by mass relative to the total mass of said substrate, the water absorption rate being measured after previous drying of said substrate after storing this substrate for 800 hours in a 50 ° c chamber under 100% relative humidity and atmospheric pressure.