An intraocular lens with an accommodation device which consists of a lens part 1, which can be shifted when the optical axis 2 is placed at an incline with respect to the force of gravitation, where the refractive power of the lens is increased by the shift of the lens part 1 when the optical axis is...http://www.google.fr/patents/US5522891?utm_source=gb-gplus-shareBrevet US5522891 - Intraocular lens
