Autofocus Extension Tubes Coming

[Joseph Tainter]

I believe this was raised here recently. As of today, the only ones 
autofocus ones available for Pentax are Kenko's 12 and 25 mm. tubes, 
sold individually.

I read this morning in the May issue of Popular Photography that Kenko 
is bringing out new sets of tubes--the usual set of three, in 12, 20, 
and 36 mm. lengths. These will supposedly support Pentax AF.

They will cost--$219 U.S. I don't know if that's MSRP or street price. 
So far they are not on the THK web site. But watch for this if interested.

Joe