| abstract |
(57) [Summary] [Structure] The soft contact lens according to the present invention is obtained by copolymerizing a hydrophilic monomer with a silicon-containing (meth) acrylate, a fluoroalkyl (meth) acrylate, and methacrylic acid or 2-hydroxyethyl methacrylate. The composition is [Effect] It has excellent oxygen permeability, and has sufficient mechanical strength and excellent durability that are not easily damaged by handling the lens such as cleaning. In addition, since it is less likely to be contaminated by a tear fluid component or the like during wearing and bacterial growth is suppressed, it is possible to provide a safe contact lens with less influence on the cornea. |