The BM-59XC trinocular polarizing microscope is one of the professional experimental instruments commonly used in geology, mining, metallurgy and other departments and related colleges and universities. In recent years, with the continuous advancement of optical technology, the application of polarizing microscopes as optical instruments has become more and more popular. The BM-59XC trinocular polarizing microscope is a very suitable product for users to conduct single-polarized observation, cross-polarized observation, conoscopic observation and microscope photography. It is equipped with gypsum lambda sheet and mica 1/4 test piece. , quartz wedges, moving rulers and other accessories are a new set of products with relatively complete functions and good quality.
This instrument uses an electric light source, and the lighting brightness can be continuously adjusted. The hinged trinocular tube is tilted at 45° and can be freely rotated 360 degrees.
eyepiece:
| type | gain | Visual field diameter |
| Plan eyepiece | 10X | Ï18mm |
| grid eyepiece | 10X | Ï18mm |
| cross eyepiece | 10X | Ï18mm |
| reticle eyepiece | 10X | Ï18mm |
Objective lens:
| type | gain | Numerical Aperture (NA) | Cover glass thickness |
| Stress-free achromatic objectives | 4X | 0.1NA | |
| 10X | 0.25NA | ||
| 25X | 0.4NA | ||
| 40X | 0.65NA | 0.17mm | |
| 63X | 0.85NA | 0.17mm |
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