Joe, Sorry, I didn't realize that you were talking about the newer "Pro" versions. My understanding is that only the Sigmas are available in Pentax mount and the Sigmas only fit certain lenses.
If you don't need AF in the converter, KEH has a couple of 2X-L's for about $160. Bruce Tuesday, February 8, 2005, 10:19:43 AM, you wrote: j> http://www.bhphotovideo.com/bnh/controller/home?A=search&Q=&b=197&b=29&a=65_437&shs=&ci=278&ac=&Submit.x=16&Submit.y=9&Submit=Go j> - j> Bruce, these are all the older models, not the new models from j> Kenko and Tamron that Jens referred us to with this link: j> http://www.nikonlinks.com/articles_teleconverter_review.htm#Overall%20results j> These new ones don't seem to be available yet (ever?) in Pentax j> autofocus mount, except that Adorama has the Tamron 1.4x version. j> At $550 the A 2.0x L is just too expensive for a TC. j> Joe
