  The spin 1/2 Dirac operator and its chirality operator on the fuzzy 2-sphere
$S^2_F$ can be constructed using the Ginsparg-Wilson(GW) algebra
[arxiv:hep-th/0511114]. This construction actually exists for any spin $j$ on
$S^2_F$, and have continuum analogues as well on the commutative sphere $S^2$
or on $\mathbb{R}^{2}$. This is a remarkable fact and has no known analogue in
higher dimensional Minkowski spaces. We study such operators on $S^2_F$ and the
commutative $S^2$ and formulate criteria for the existence of the limit from
the former to the latter. This singles out certain fuzzy versions of these
operators as the preferred Dirac operators. We then study the spin 1 Dirac
operator of this preferred type and its chirality on the fuzzy 2-sphere and
formulate its instanton sectors and their index theory. The method to
generalize this analysis to any spin $j$ is also studied in detail.
