I'm not familiar with Pentax zooms and teleconverters. But ... I also have a Canon 10D system. I have a Canon 1.4x Extender II, a 70-200/4L and a 300/4L IS. Fitting the 1.4x Extender II to either of those lenses results in so little degradation of quality, it would be virtually impossible to tell that they were in use if you didn't know already.
Godfrey --- [EMAIL PROTECTED] wrote: > Just a general sort of question to anyone willing to answer. > > I have mainly zooms. It's sort of useless exercise in futility > to put a > teleconverter on a zoom, right? Or not? > > Marnie aka Doe > > __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail