Definition of microprism in English:

microprism

Line breaks: micro|prism
Pronunciation: /ˈmʌɪkrə(ʊ)ˌprɪz(ə)m/

Entry from British & World English dictionary

noun

[usually as modifier]
An area of the focusing screen of some reflex cameras which is covered with a grid of tiny prisms and splits up the image when the subject is not in focus.

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