The Sigma 500DG Super works very well. -----
A consideration (for me) is that the Sigma flash's angle of view starts at 18 mm. Both of the Pentax flashes will cover 16 mm--as in DA 16-45 or DA 16-50. The rtf on the *ist D also covered 16 mm. The rtf on the K10D will cover only 18 mm. Another gripe. Joe -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
