Polarizing microscopes are very commonly used by
the inspection departments of the geology, minerals,
metallurgy, and arthritis (rheumatism) and related
institutions of higher learning. In recent years,
following the continuous growth development of optical
technology, Polarizing microscopes, as optical apparatus,
are more and more with a wide range of applications.
For example, chemical fiber, the semiconductor industry,
and pharmaceuticals tests are also widely making
use of the polarizing microscopes.