Current Sigma lenses for Pentax are not HSM, while current Sigma HSM lenses are not for Pentax. If/when they will be released in Pentax KAF-2 mount, they should work.
Dario ----- Original Message ----- From: "Sandy Harris" <[EMAIL PROTECTED]> To: <PDML@pdml.net> Sent: Wednesday, January 03, 2007 8:22 PM Subject: K10 and Sigma HSM > The dpreview.com page on the Pentax K10D has this text: > >> Supersonic motors have been available in Canon and Nikon lenses >> for a while but not yet to Pentax, the K10D is fully compatible >> with upcoming Supersonic Direct-drive motor lenses, the first >> of which are expected to be announced around March 2007. > > Sigma has some "HSM" (hypersonic motor) lenses. Wiil one of > those work on this camera now? Are there any restrictions? > > -- > Sandy Harris > Quanzhou, Fujian, China > > > -- > Sandy Harris > Quanzhou, Fujian, China > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net