Abstract: A foldable intraocular lens, made from a foldable soft material, for implantation in a ciliary sulcus of an eye having an iris, is provided with an optically active lens part having an optical axis and at least four haptics unitary with the optically active lens part and uniformly spaced about a periphery of the optically active lens part. The optically active lens part having a non-convex rim between any two neighboring haptics being free from surface irregularities that interfere with the iris. Each haptic comprising a closed loop, and a shoulder connecting the loop with the optically active lens part, the haptic loops being elastically deformable in a plane perpendicular to the optical axis of the optically active lens part in a direction toward the optically active lens part.

Abstract: A method for the correction of the near vision of a patient suffering from age-related macular degeneration (AMD) and having a pseudophakic eye having at least one primary intraocular lens (IOL) implanted in a capsular bag in a posterior chamber of the eye, comprising: implanting a secondary IOL, made from a foldable soft material, between an iris of the eye and the primary IOL, wherein the secondary IOL comprises an optically active lens part having an optical axis and a plurality of evenly spaced haptics around the optically active lens part, the optically active lens part having a central optical lens portion and a peripheral optical lens portion surrounding the central optical lens portion, the central optical lens portion being a positive lens and having a refractive power that differs from a refractive power of the peripheral optical lens portion by +5 diopters up to +25 diopters, placing the central optical lens portion of the secondary IOL in an aligned position optically coaxial to the at least on

Abstract: A foldable intraocular lens, made from a foldable soft material, for implantation in a ciliary sulcus of an eye having an iris, is provided with an optically active lens part having an optical axis and at least four haptics unitary with the optically active lens part and uniformly spaced about a periphery of the optically active lens part. The optically active lens part having a non-convex rim between any two neighboring haptics being free from surface irregularities that interfere with the iris. Each haptic comprising a closed loop, and a shoulder connecting the loop with the optically active lens part, the haptic loops being elastically deformable in a plane perpendicular to the optical axis of the optically active lens part in a direction toward the optically active lens part.

Abstract: A foldable intraocular lens, made from a foldable soft material, suitable for implantation in a ciliary sulcus of a pseudophakic eye, is provided with an optically active lens part having an optical axis and at least four haptics unitary with the optically active lens part and uniformly spaced about a periphery of the optically active lens part. The optically active lens part has a central optical lens portion and a peripheral optical lens portion surrounding the central optical lens portion, the central optical lens portion having a refractive power that differs from a refractive power of the peripheral optical lens portion by +5 diopters up to +25 diopters and a rim between any two neighboring haptics free from surface irregularities that interfere with the iris of the pseudophakic eye.

Abstract: An intraocular lens for implantation in the ciliary sulcus of the eye has an optical part, on the periphery of which are arranged at least two haptic struts in the form of closed loops arranged symmetrically on each side of the optical part. Each loop is formed by at least three segments interconnected by flexion points, an arched upper segment forming the part for contact with the sulcus of the eye, and two lower segments providing the join between the upper segment and the optical part of the lens, to which they are also connected by flexion points. The length of the upper segment is less than the sum of the lengths of the lower segments and of their spacing (D) in the area of their connection to the optical part. The spacing is such that the lower segments converge on each other in the direction of the optical part.