Previous by Date | Next by Date | Date Index
Previous by Thread | Next by Thread
| Thread Index
| LM_NET
Archive
| |
Question on cleaning the fresnel lens on overhead projectors: Does anyone use anything but a dry, lintfree cloth to get the dust, etc off as much as possible? Joyce Nolan, Librarian Hal Butler Media Center Douglas High School Minden, NV 89423 highland@nanosecond.com