Polarized microscope, also known as lithofacies or polarized light microscope, is a specialized optical microscope primarily used to study specimens exhibiting birefringence (birefringence). This microscope is equipped with a polarized light source and specialized filters to enhance the contrast of birefringent materials. Polarized microscope is an essential tool in geology, materials science, biology, chemistry, and forensic science. They provide valuable information about the optical properties and structure of birefringent materials, which helps to identify, characterize, and analyze various samples.