Features:
The SM series stereomicroscopes are suitable for school teaching, medical assays, factory inspection and laboratory research.
Descriptions:
Greenough optical system, built-in rotating shaft zoom system.
No tilting Image in left &right light path in complete pupillary distance, No dizziness feeling after long time observing.
Stereo angle for left & right light path is 12, stereoscopic effect, large viewing field, high zoom ration.

