> Can someone compare the A 2x-L, A 2x-S and the Takumar-A 2x for me > pls?
The A 2X-L is worth using (as compared to the A 2X-S), if you have a lens that it will work with. The A 2X-S is a good TC for the majority of lenses, but I would say that the K T6-2X is nearly as good (except it does not have A electrical contacts, of course, if that's a factor for you), and it's more compact (almost as small as the A 1.4X-S). The Tak-A 2X is a lesser TC, without SMC and with a simpler optical design. > They're all junk. Expensive junk. In the case of the 2X-L, the > best 2x junk available for Pentax big glass. But still junk. Yes, I hear you, John (a.k.a. "Mr. NoCompromise"). ;-) Fred