- Dennis Kunkel Microscopy Education - Microscopy, Science Images, Photography and Science Education by Dennis Kunkel
- Guide to Microscopy and Microanalysis - MicroWorld Guide to commercial, online, microscopy resources.
- Leica Microsystems Nussloch GmbH - Provides products and tips for specimen preparation in histopathology and materials sectioning applications.
- Molecular Probe Imaging - WWW resources of interest to users of fluorescent probes - from Molecular Probes, Inc.
