Dealer of new and used microscopes, 2D/3D video microscopy products, and more. Offers basic and advanced courses in biological microscopy and microscope service and repair

Microscopes and more for the home and school. Color photos, informative text, & helpful information on purchasing a microscope

Microscope repair, training videos, bulbs, and help line

A world-leading supplier of optical engineering software and design services

wholesaler of eyeglass cases, frames, optical supplies, and visual aids.