aperture
suomi-englanti sanakirjaaperture englannista suomeksi
reikä
aukko, valotusaukko
Substantiivi
Verbi
aperture englanniksi
(hypo)
(co)
(quote-book)
{{quote-text|en|year=1897|author=Richard Marsh|title=The Beetle
A hole which restricts the diameter of the lightpath through one plane in an optical system.
The diameter of such a hole which restricts the width of the lightpath through the whole system. For a telescope, this is the diameter of the lens.
(ux)
The (typically) large-diameter antenna used for receiving and transmitting frequency energy containing the data used in communication satellites, especially in the geostationary belt. For a comsat, this is typically a large reflective antenna; sometimes called an array.
The maximum angle between the two generatrices.
(monikko) it|apertura
(inflection of)
(es-verb form of)