CURABLE COMPOSITION AND CURED MATERIAL

摘要

Disclosed is a curable composition which produces a cured resin with high Abbe numbers, a high light transmission index and a high refractive index with optical and physical characteristics resistant to change under high temperature conditions. The curable composition contains an epoxy compound (A) with an alicycle in one molecule, a (meth)acryl ester (B) with an alicycle in one molecule, and a (meth)acryl ester (C) with an epoxy group in one molecule. The (meth)acryl ester (C) with an epoxy group in one molecule can use at least one compound selected from a (meth)acryl ester containing an alicyclic epoxy group and a (meth)acryl ester containing a glycidyl group.