Staying simple: FAJ are FA without aperture ring. DA are FAJ but cover only APS-C sensors (As far as we know) and optimized for digital DFA are FA optimized for Digital
Thibault Massart aka Thibouille ---------------------- *ist-D,Z1,SuperA,KX,MX, P30t and KR-10x ;) ... -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
