Jack Nicholson's sunglasses on stage 2007 Oscars

[cjk]

I would love some help if anyone happens to know what the sunglasses Jack Nicholson is wearing at the 2007 Oscars on stage with Diane Keaton.

Link to picture page with several pictures:

http://www.jacknicholson.org/2007Oscars.html

Many Thanks!
cjk

[hottie017]

I really want to help though I
am not familiar with the brand
that Jack Nicholson's is wearing.
But probably you can find the
answer at Ebay.