COATING COMPOSITION AND HARD COATED LENS WITH PRIMER AND HARD MULTICOATED LENS

摘要

PROBLEM TO BE SOLVED: To provide a lens with a primer sufficiently satisfying various kinds of durabilities (durability against ultraviolet irradiation in particular) and a coating composition to be formed on the surface of a primer layer. ;SOLUTION: The coating composition to be formed on the surface of a lens substrate having a primer layer is mainly composed of a metal oxide, a silane compound and an ultraviolet absorbing agent. Also a lens with a primer is provided.;COPYRIGHT: (C)2001,JPO