pentaprism
nounEtymology From penta- + prism.
1
Arts, Hobbies, Lifestyle, Photography A five-sided prism used in the viewfinder of most single-lens reflex cameras
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From penta- + prism.
Arts, Hobbies, Lifestyle, Photography A five-sided prism used in the viewfinder of most single-lens reflex cameras
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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