Search results
1. : an opening or open space : hole. entered the cave through a narrow aperture. 2. a. : the opening in a photographic lens that admits the light. b. : the diameter of the stop in an optical system that determines the diameter of the bundle of rays traversing the instrument. c.
In some contexts, especially in photography and astronomy, aperture refers to the opening diameter of the aperture stop through which light can pass. For example, in a telescope, the aperture stop is typically the edges of the objective lens or mirror (or of the mount that holds it).
Definition of aperture noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Znajdź wszystkie tłumaczenia słowa aperture w polsko, takie jak otwór, szczelina, szpara i wiele innych.
noun. 1. a hole, gap, crack, slit, or other opening. 2. physics. a. a usually circular and often variable opening in an optical instrument or device that controls the quantity of radiation entering or leaving it. b. the diameter of such an opening. See also relative aperture.
APERTURE meaning: 1. a small and often narrow opening, especially one that allows light into a camera 2. a small and…. Learn more.
