| 摘要 |
<p>Provided are a weather-resistant resin base material and an optical member having satisfactory weather resistance even when affected by heat, light and moisture. The weather-resistant resin base material has on at least one side of a resin base material which contains a light-stabilizer at least one ceramic layer having, as the main component, oxide, oxynitride or nitride containing Si or Al, and the steam permeability (JIS K7129-1992, method B, under conditions of 40°C and 90% RH) is not more than 0.01 g/(m2·24h).</p> |
