$$OLD!!!!!!! THANKS TO ALL WHO REPLIED!
Steven Mogg f/6 focal reducer with the f/3 extension. Standard 1.25" threading allows it to be attached to any of the Mogg camera adapters ( Toucam, etc. ), as well as to any eyepiece or camera with standard 1.25" threads. With a small or medium format CCD chip, this gives you both a f/.6 and an f/.3 focal reducer in one small package.
The focal reducer (without the extension) is about the size of a 1.25" filter, and can be screwed on to eyepieces as well. I tried it with a 25mm EP, and it made it approximately like using a 30mm EP.
Very nice coated doublet delivers sharp and bright images. I only used this twice. Selling because I sold my SCT, and bought an f/5 newtonian. Works fantastic with just about any SCT or Mak.
$OLD! shipped in CONUS.