The Nikkon 14-24 mm "superwide" angle lens has been lauded by many, with its primary weakness being its inability to work with filter holders, and thus graduated/split ND filters. Lee has finally come up with a solution, which they claim will be available in June, 2010. Please see the link below for pictures and details.
http://www.leefilters.com/camera/new...4BA0A7EB613CC/
Jory
