NOVELTY - The power supply (104) has a base material having outer surfaces. The base material is transparent to visible light. The fluorescent particles are doped within base material. The fluorescent particles absorb and reemit light in an UV spectrum. The concentration of fluorescent particles as a function of radius from an optical axis of luminescent solar concentrator (LSC) is reduced in a portion of base material outside of a pupil diameter. One photovoltaic cell (108) receives light in UV spectrum trapped within base material and to convert trapped light into electricity.    USE - Power supply of electro-active accommodating intraocular lens.    ADVANTAGE - The quality of the focused image depends on many factors including the size and shape of the eye, and the transparency of the cornea and the lens. Tightening of the ciliary muscle relaxes the tension on the zonules. The capsular bag and the natural lens are allowed to assume more rounded shape. The ciliary muscle loses flexibility and range of motion. The amount of UV light leaving the retina is reduced. The significant portion of the incoming radiation to be contained within the base material is allowed. The probability of reflection for the UV light is increased. The density of the fluorescent particles is increased in the optical zone of the electro-optical element, so that the increased likelihood that incoming UV light is scattered and trapped is allowed. The power collection is allowed under low-light conditions, when the light intensity is diminished but the pupil diameter is large. The concentration of fluorescent particles is reduced in the area. The probability that captured light reaches the photovoltaic cells is increased while still allowing rays that escape to be absorbed.    DESCRIPTION OF DRAWING(S) - The drawing shows the top view of an electro-active accommodating intraocular lens including the power supply.    Active optic (102)    Power supply (104)    Photovoltaic cell (108)    Battery (110)    Control circuitry (112)