Difference between revisions of "Analyzer"
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== Description == | == Description == | ||
| − | An optical device that contains a polarizing element. In a microscope, an analyzer is used as the second polarizing element. When the two polarizers are at right angles, or crossed, the background is black and only the [ | + | An optical device that contains a polarizing element. In a microscope, an analyzer is used as the second polarizing element. When the two polarizers are at right angles, or crossed, the background is black and only the [[hanisotropy|anisotropic]] portions of the specimen are visible. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 13:34, 7 January 2014
Description
An optical device that contains a polarizing element. In a microscope, an analyzer is used as the second polarizing element. When the two polarizers are at right angles, or crossed, the background is black and only the anisotropic portions of the specimen are visible.
Synonyms and Related Terms
Analysator (Deut.); analyseur (Fr.);
Authority
- ASTM, Standard Terminology of Microscopy, Annual Book of ASTM Standards, Section 14, General Methods and Instrumentation, ASTM, E175, 75-78, May 1982
- Walter C. McCrone, John Gustave Delly, The Particle Atlas, W. McCrone Associates, Chicago, IV, 1972