Hi all,
this adapter is the Starlight Instruments A30-1903-9, and is surplus to my needs. It threads into the rear cell of Meade 10, 12, and 14 Inch scopes, and allows the attachment of the Feather Touch 3" focuser, FTF3015B-A .
Details here
http://starlightinstruments.com/stor...product_id=209
New price is USD $185+$55 postage, so about AUD$320 landed in Oz.
It's in perfect condition, sell for AUD$210 posted.