.
Feeling the need to reach further? Hate the mediocre, IQ-killing, 1.4X,
1.7X and 2X TC's out there? Pulling your hair out trying to find the real thing?
Tamron 1.4X Pz-AF MC4 Teleconverter..........................$130 + shipping
This is in perfect shape, has all the electrical contacts for AF, etc, and is
probably the most IQ-retaining TC you can get for Pentax K mount.
It works great with any AF lens, and gets you cleaner/sharper shots than
cropping (even on the K20D.)
I just have not used it much since I bought it. It should go to a good home.
I can post or email photos later if someone wants to see it, but rest
assured it's in E+ shape, cosmetically and optically.
.