| 摘要 |
An anti-fogging and anti-reflection optical article included a substrate, a first water-absorbing film provided on the substrate, a thin film of high refractive index provided on the first water-absorbing film, and a second water-absorbing film provided on the thin film of high refractive index. The first water-absorbing film contains a water-absorbing polymer and is provided on the substrate. The thin film of high refractive index includes a polycondensation product of a hydrolysate of a metal alkoxide, and the second water-absorbing film includes a water-absorbing polymer.
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