An adjustable intraocular lens which allows external light to be selectively transmitted therethrough. The adjustable intraocular lens includes, a lens body having a front surface, a rear surface, and a central optical part convexly formed in a first direction, a plurality of support parts extending in a radial direction at the edge of the lens body, and an optical fiber part which is disposed on the outside of the central optical part and surrounds the central optical part.