One of the industrieás largest microscope inside a Greenough optical stereo system. The standard system provides a quaranteed parfocality throughout the magnifications.
- Trinocular head.
- 100 : 0 (eyetubes), 0 : 100 (left eyetube / trinocular tube) optical split.
- 2111: large working area stand with head holder.
- Black / white and frosted glass stage plates, blue filter, dust cover and eyecups.