e/Wedge prism

Information
has gloss	eng: The wedge prism is an optical element typically made of glass ground at slight angles to refract light passing through it from the smaller width side of the prism to the thicker width side of the prism. By refracting the light, the wedge prism offsets the object being focused upon.
lexicalization	eng: wedge prism
instance of	(noun) an instrument designed to aid vision optical instrument

Meaning
French
has gloss	fra: Le prisme cale est un prisme dispersif à face plane non parallèle qui, intégré dans un système optique, est employé pour dévier le faisceau incident.
lexicalization	fra: Prisme cale

Media
media:img	WedgePrism(BorderlineTree).jpg
media:img	WedgePrism(IN Tree).jpg
media:img	WedgePrism(Out Tree).jpg