NEW N=2 SUPERCONFORMAL FIELD-THEORIES IN 4 DIMENSIONS

New examples of N = 2 supersymmetric conformal field theories are foun d as fixed points of SU(2) N = 2 supersymmetric QCD. Relations among t he scaling dimensions of their relevant chiral operators, global symme tries, and Higgs branches are understood in terms of the general struc ture of relevant deformations of non-trivial N = 2 conformal field the ories. The spectrum of scaling dimensions found are all those compatib le with relevant deformations of a y(2) = x(3) singular curve.