Toralf Lund wrote on 04.10.05 9:47: > Is there really anything ultrasonic about it, by the way? FTM - Full Time Manual - you can tweak focus by just turning focussing ring without having to switch anything on camera. Fortunately it finally arrived to the newest Pentax lenses as QSF - Quick Shift Focus (available in DA and DFA lenses). Quietness and smoothness of operation is a big plus too, but it is often completely unuseful, when SLR has loud mirror (like for instance Canon 1D, which produces sound level similar to hand clapping).
-- Balance is the ultimate good... Best Regards Sylwek