e/Sénarmont prism

Information
has gloss	eng: The Sénarmont prism is a type of polariser. It is made from two prisms of a birefringent material such as calcite, with an air space between them.
lexicalization	eng: Senarmont prism
lexicalization	eng: Sénarmont prism
instance of	(noun) optical device having a triangular shape and made of glass or quartz; used to deviate a beam or invert an image optical prism, prism

Media
media:img	Senarmont Prism.svg