I was just about to put in an order at Smallbear and saw Steve's started stocking fresnell lenses for LEDs. I get a lot of PMs from people who want to know where to get them, so I thought I'd post a link.
http://www.smallbearelec.com/servlet/Detail?no=1533
Sweet!
I saw those recently ... the same type I get at Mouser.
I just got some of those from Steve—psyched to try them out. Also new, my resistors and such were in labeled bags!