Microstereopsis is the world's leading developer of analog and digital true stereo 3D viewing and recording systems for use on stereoscopic microscopes. Retro-Opsis uses two cameras and special optical couplers to connect to existing microscopes.
Links:
[1] mailto:javerill@mindspring.com
[2] http://home.mindspring.com/~javerill/
[3] http://www.entsoc.org/category/categories-buyers-guide/ips
[4] http://www.entsoc.org/category/categories-buyers-guide/mas
[5] http://www.entsoc.org/category/categories-buyers-guide/moe
[6] http://www.entsoc.org/category/categories-buyers-guide/vse
[7] http://www.entsoc.org/category/primary-category-buyers-guide/ips