Tuesday, March 19, 2013

Polarizing Microscopes Explained


A polarizing microscope is a microscope that is mainly used in geological studies to study geological specimens. For this reason, it is also known as a petrographic microscope. It is used in other scientific fields such as medicine and biology as well.

Polarizing microscopes are built like regular optical microscope, but are fitted with some extra features. Unlike regular microscopes which use normal light, a polarizing microscope uses polarized light to study specimens. In polarized light, the light waves vibrate in one direction; in normal light, the light waves vibrate in random directions.

Geological specimens ground into thin sections for study. The specimen to be studied is placed on a slide on a rotatable specimen stage. The specimen is then illuminated by a light source under the specimen stage.




Product Features Include:
  • Capable of bright field, and polarized light observation
  • Infinity optical system, Kohler transmitted illumination
  • 5 plan infinity strain free achromatic objectives
  • Polarizer
  • Analyzer
  • Bertrand lens
  • Compensator plates
  • 1.3 MP digital camera  

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