Abstract: Disclosed are toric accommodating intraocular lenses. In one embodiment, a toric accommodating intraocular lens comprises an anterior element and a posterior element. The anterior element can comprise an anterior optical surface. The posterior element can comprise a posterior optical surface. A fluid-filled optic fluid chamber can be defined in between the anterior element and the posterior element. The toric accommodating intraocular lens can be configured to correct for corneal astigmatism, spherical aberration, or a combination thereof.

Abstract: Disclosed are adjustable accommodating intraocular lenses and methods of adjusting accommodating intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and a peripheral portion. At least one of the optic portion and the peripheral portion can be made in part of a composite material comprising an energy absorbing constituent and a plurality of expandable components. At least one of a base power and a cylindricity of the optic portion can be configured to change in response to an external energy directed at the composite material.

Abstract: An intraocular lens is disclosed that includes an optic body with a projection extending radially outwards from a peripheral surface of the optic body. The projection comprises a haptic contact surface facing radially outward, wherein the entire haptic contact surface is a flat surface. A haptic having a free distal end and a proximal portion is secured to the projection along the haptic contact surface, wherein the projection and the proximal portion interface at a butt joint without the haptic extending into the projection and without the projection extending into the haptic. The haptic also includes a haptic fluid chamber.

Abstract: Disclosed are apparatus, systems, and methods for objectively assessing accommodation in an eye. For example, a method for objectively assessing accommodation can comprise displaying, at a far display, a stimulus target for a first duration and displaying, at a near display, the stimulus target for a second duration. The stimulus target displayed at the near display can be projected onto a first beam splitter positioned at an oblique angle with respect to the near display. The stimulus target displayed on the far display can be axially aligned with the stimulus target projected onto the first beam splitter. The method can also comprise obtaining, at a controller, measurements concerning refractive states of the eye during the first duration and the second duration from a refractor device in communication with the controller and determining, using the controller, an accommodative response of the eye based in part on the respective refractive states.