What is the meaning of erecting prism?

noun

  • A right-angled optical prism used to turn an inverted image upright. .
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APAWordNet. (2010). erecting prism. Retrieved September 21, 2026, from http://smartdefine.org/erecting_prism/definitions/1203791
ChicagoWordNet. 2010. "erecting prism" http://smartdefine.org/erecting_prism/definitions/1203791 (accessed September 21, 2026).
HarvardWordNet 2010, erecting prism, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/erecting_prism/definitions/1203791>.
MLAWordNet. "erecting prism" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/erecting_prism/definitions/1203791>