Abstract We initiate a systematic study of four dimensional N $$ \mathcal{N} $$ = 2 superconformal field theories (SCFTs) based on the analysis of their Coulomb branch geometries. Because these SCFTs are not uniquely characterized by their scale-invariant Coulomb branch geometries we also need information on their deformations. We construct all inequivalent such deformations preservin... https://smokeysmountainfurnitureoutlets.shop/product-category/pier/