Canon EF 500 2.8 DO IS ??

[mrchips]

I have been resarching a replacement (IS) for my 500 mm f/4.5 L.
While on the Delta International site I came across a lens that they called a Canon EF 500 2.8 DO IS. Has anyone heard about this lens? Possibly a typo or possibly something soon to be released by Canon. If anyone has any info I would appreate it. Thanks

[Jeppe]

Maybe, maybe..

http://www.pitkajarvi.net/dolenses.htm

[mrchips]

My mouth is watering already :-)