The DM750 P and Leica DM4 P polarising microscopes from Leica Microsystems.
Leica Microsystems’ range of polarising microscopes includes several models with varying degrees of automation, which can be equipped with all the necessary components for polarising studies (Bertrand lenses, quartz wedges, solid and quarter-wave plates, etc.).High-precision spectrometers can also be fitted to these microscopes for use in forensic science to examine fibres, in industry for coal quality control, and in the study of art objects for colorimetric analysis.