The invention relates to an An intra ocular lens (IOL) (1) comprising a lens (3) with a main lens part (4) having a surface, a recessed part (7, 8) having a surface which is recessed with respect to said surface of said main lens part (4), an optical centre, and an optical axis (R) through said optical centre, said main lens part (4) having at least one boundary with said recessed part, said main lens part (4) having an optical power of between about -20 to about +35 dioptre, said recessed part (7, 8) positioned at a distance of less than 2 mm from said optical centre and comprising a near part having a relative dioptre of about +1.0 to about +5.0 with respect to the optical power of said main lens part (4), said boundary or boundaries of said recessed lens part with said main lens part form a blending part or blending parts (10, 11) shaped to refract light away from said optical axis, said IOL (1) further comprising a central part (6) which has a relative optical power of about -2.0 to +2.0 dioptre with respect to said main lens part (4), wherein said central part (6) fits within a circumscribing circle with a diameter of about 0.60-1.20 mm.本発明は、主レンズ部と、凹部と、光学中心と、前記光学中心を通る光軸とを備える眼用レンズに関する。前記主レンズ部は、前記凹部との少なくとも１つの境界を有し、約－２０～約＋３５ジオプトリーの屈折度を有する。前記凹部は、前記光学中心から２ｍｍ未満の距離に配置され、前記凹部が、前記主レンズ部の屈折度に対して約＋１．０～約＋５．０の相対ジオプトリーを有する近距離部を含む。前記凹レンズ部の前記主レンズ部との１つ又は２つ以上の前記境界は、１つ又は２つ以上の融合部を形成するとともに、前記光軸から離れる方向に光を屈折するように形作られ、前記光学中心の周りの直径４ｍｍの円内で約１５％未満の光の損失をもたらす湾曲を有する。
