We show that every finite affine algebra A admits a full duality. In the process, we prove that A also allows a strong duality, and that the duality may be induced by a dualizing structure $\underset{\sim }{A}$ of finite type. We give an explicit bound on the arities of the partial and total operations appearing in $\underset{\sim }{A}$. In addition, we show that the enriched partial hom-clone of A is finitely generated as a clone.