| 摘要 |
A phakic intraocular lens to be implanted between the iris and the crystalline lens, said phakic intraocular lens comprising a diffraction grating (5), which is disposed at the center area (2) of the lens and in which concentric grooves are formed, and a supporting part (3), which is disposed outside the diffraction grating (5) and supports the diffraction grating (5), and a hole (6) being formed at the center of the diffraction grating (5). |
