Originally posted by jjdgti I believe the Pentax 1.7 TC and the Kenko 1.5x Pz-AF Teleplus SHQ teleconverter work with this lens. Can someone help me confirm this?
there are reports the kenko and also tamron TCs for the old Power Zoom lenses work, I say reports only because I do not have one to validate it personally.
BUT. the pentax SMC-F-1.7x AF Copverter does not provide true AF with any lens it is attached to, what happens is the lens must be focused close to correct focus manually, and hten the focusing elements in the adaptor work to provide limited range AF with your lens.