I suggest you call Edmund (1-800-363-1992) and ask for their Edmund Industrial Optics Catalog or visit: www.edmundoptics.com Clear skies, Sue French ----- Original Message ----- From: "Daniel Marwit" <[log in to unmask]> To: <[log in to unmask]> Sent: Tuesday, December 04, 2001 4:23 PM Subject: Convex and Concave > Hello Everyone, > > I'm developing a weekend workshop in which children > will build working telescopes. Can anyone suggest a > good supplier of convex and concave lenses? > > Thanks, > Dan > > > __________________________________________________ > Do You Yahoo!? > Buy the perfect holiday gifts at Yahoo! Shopping. > http://shopping.yahoo.com > > ========================================================= > Important Subscriber Information: > > The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). > > If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes). > ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).