OPTICAL ARTICLE

摘要

One embodiment of the present invention relates to an optical article which comprises an optical base, a hard coat layer arranged on the optical base directly or with another layer interposed therebetween, an antireflective layer arranged on the hard coat layer, and a stain-proof layer arranged on the antireflective layer, wherein the load at which the antireflective layer begins to be delaminated is larger than 50 gf when a friction/abrasion test is carried out on the surface of the stain-proof layer under the conditions of a scratching rate of 0.1 mm/sec and a load increasing rate of 0.15 gf/sec using a diamond needle having a tip diameter of 0.03 mm.