This outstanding lens from Bolex in Switzerland (of the 16mm film fame) comes in perfect condition complete with all original receipts and is only 8 months old.
To put the Bolex Aspheron into perspective it is a 0.52x wide-angle converter that converts the Z1 / FX1 into a non-distorting 2.34 mm to 15.2 mm zoom (17 mm equivalent) going from f/1.6 to f/2.2. As described it is super wide angle and produces some really great results with no barrel distortion.
The Bolex lens has an 85 mm thread but I have had a custom built adaptor made so it can fit a 72mm thread camera (in my case this was the Sony FX1 Camcorder) and happy to include this in the sale for free if required. However other adaptors can be made cheaply (about £30) for different thread sizes if required.
Bolex Super Wide Angle Attachment Aspheron 6.5mm on eBay (end time 10-Mar-10 14:39:16 GMT)