Abstract: The invention relates to a lens (1) for vision correction, wherein the lens (1) is configured to be placed directly on the surface of an eye (2) of a person or to be implanted into an eye (2) of a person, and wherein the lens (1) further comprises: a transparent base element (10) having a back side (12) and a front side (11) facing away from the back side (12), a transparent and elastically expandable membrane (20) connected to said base element (10), wherein said membrane (20) comprises a back side (22) that faces said front side (11) of the base element (10), a ring member (30) connected to said back side (22) of the membrane (20) so that the ring member (30) defines a curvature-adjustable area (23) of the membrane (20), and wherein the lens (1) comprises a lens volume (41) adjacent said curvature-adjustable area (23) of the membrane (20), which lens volume (41) is delimited by the ring member (30), and wherein the lens (1) comprises a reservoir volume (42) adjacent a boundary area (24) of said membrane (20

Abstract: An optical apparatus includes a housing, a deformable lens, and a lens shaper. The lens shaper defines the shape of the deformable lens. A first mechanism is positioned within the housing to adjust an optical property of the deformable lens. A second mechanism is positioned within the housing to adjust an optical property of the deformable lens. The second mechanism is at least one of an electromechanical actuator or motor. The first mechanism and the second mechanism are different types of mechanisms.

Abstract: An optical apparatus includes a housing, a deformable lens, and a lens shaper. The lens shaper defines the shape of the deformable lens. A first mechanism is positioned within the housing to adjust an optical property of the deformable lens. A second mechanism is positioned within the housing to adjust an optical property of the deformable lens. The second mechanism is at least one of an electromechanical actuator or motor. The first mechanism and the second mechanism are different types of mechanisms.

Abstract: An optical apparatus includes a first membrane, a second membrane and at least one electromagnetically displaceable component. The first membrane includes an optically active area. The first membrane and the second membrane are coupled by a filler material disposed in a reservoir. At least one electromagnetically displaceable component is coupled to the filler material via the second membrane, such that a displacement of the at least one electromagnetically displaceable component is operative to cause a deformation of the optically active area of the first membrane by movement of the filler material.

Abstract: An optical apparatus includes a first membrane, a second membrane and at least one electromagnetically displaceable component. The first membrane includes an optically active area. The first membrane and the second membrane are coupled by a filler material disposed in a reservoir. At least one electromagnetically displaceable component is coupled to the filler material via the second membrane, such that a displacement of the at least one electromagnetically displaceable component is operative to cause a deformation of the optically active area of the first membrane by movement of the filler material.