| abstract |
(57) [Summary] [PROBLEMS] To be excellent in flexibility and having a high refractive index, it is possible to make a lens thin, it is possible to fold and insert from a small incision wound, and it is also excellent in transparency, A soft intraocular lens material that provides a soft intraocular lens free from glistening. SOLUTION: A polymer obtained by polymerizing a polymerization component containing a hydrophilic monomer has a water absorption of 1.5 to 1.5%. A material for a soft intraocular lens which is 4.5% by weight. |