Intraocular lenses (lOLs) (300) that improve lens stability by, for example, increasing anterior-posterior stiffness of the lOL, increasing anterior-posterior dimensions of the lOL and/or increasing contact area with the equator of the bag to resist movement of the lOL as the bag collapses over time. These lOLs may be non-modular (single component) or modular (multiple component). In modular embodiments, the lOL system may include intraocular base and optic components, which, when combined, form a modular lOL.