| 摘要 |
The present invention provides a curable composition, wherein a cured material obtainable by curing the curable composition has excellent transparency, thermal durability and surface hardness and has a small Abbe number. In particular, the present invention provides a curable composition containing (a) silica fine particles; (b) a (meth)acrylate compound having two or more ethylenically unsaturated groups; (c) a (meth)allyl compound having two or more ethylenically unsaturated groups and having an aromatic ring structure; and (d) a polymerization initiator; wherein the surface of the silica fine particles (a) has been treated with a specified silane compound (e) and a specified silane compound (f). |
