Just to clarify, that's exactly that they're selling; a fresnel lens. Jason From: "Michael Rigby-Jones" Sent: Wednesday, September 15, 2004 1:18 AM > If you can pick up a suitable fresnel lens from one of the surplass > companies cheaply enough, it may be worth trying just to satisfy your > curiosity, but it certainly won't be suitable for any serious home cinema > use. _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist