| abstract |
A transparent substrate comprising organic or inorganic glass, having a main front surface and a back surface, at least one of the main surfaces having a multilayer anti-reflective coating, wherein the anti-reflective coating comprises sub-equivalent titanium oxide; The present invention relates to an optical body having a visible light absorption layer and having a visible light relative transmission characteristic Tv reduced by 10% or more as compared with a similar structure (optical body) that does not include a visible light absorption layer. invention. [Selection figure] None |