| 摘要 |
<p>This invention relates to a catadioptric lens (l0) for implantation in the eye for visual rehabilitation of macular degeneration. It is possible, according to the invention, to produce magnification with a maximum field of vision and enlarged near-vision working distance by means of a catadioptric intraocular lens forming a two-mirror folded telescopic system by using one or more solid intraocular elements. Thus, the invention provides an intraocular lens for implantation in the eye comprising an optic body having anterior and posterior surfaces, characterised by; ----a generally anteriorly facing reflector (20) carried by said optic body; ----a generally posteriorly facing reflector (22) carried by said optic body, said reflectors being positioned in said optic body (10) so that light from an object passing through the anterior surface and striking the anteriorly facing reflector is reflected from the anteriorly facing reflector to said posteriorly facing reflector and from said posteriorly facing reflector through said posterior face; and fixation means for fixing the optic body in the eye. nts.</p> |
