| 摘要 |
An intraocular lens (IOL) comprising an apparatus capable of changing power in response to ciliary body movement. An IOL is provided that comprises a first optical power element, and a second optical power element. The second optical power element is mechanically coupled to the first optical power element, and at least one of the first optical power element and the second optical power element is mechanically coupled to at least one magnet, such that a magnetic field applied to the at least one magnet causes the first optical element and the second optical element to displace relative to one another. The optical power elements may be surfaces or lens, the magnetic medium may be liquid, gel or solid. |
