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1 light-gathering power of the telescope
Макаров: светосила телескопаУниверсальный англо-русский словарь > light-gathering power of the telescope
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2 светосила телескопа
1) Engineering: telescope light-gathering power2) Makarov: light-gathering power of the telescopeУниверсальный русско-английский словарь > светосила телескопа
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3 зеркальный телескоп
телескоп-рефрактор, линзовый телескоп — refracting telescope
подзорная труба; наземный телескоп — terrestrial telescope
Русско-английский военно-политический словарь > зеркальный телескоп
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4 светосила
optical efficiency, light-gathering power, ( объектива) aperture ratio, speed* * *светоси́ла ж.
relative aperture, aperture ratioсветоси́ла объекти́ва кфт. — lens aperture, lens speedсветоси́ла телеско́па — light-gathering power of the telescope* * * -
5 светосила
Авиация и космонавтика. Русско-английский словарь > светосила
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6 светосила
ж. relative aperture, aperture ratioотносительное отверстие; светосила — relative aperture
См. также в других словарях:
History of the telescope — The earliest known working telescopes appeared in 1608 and are credited to Hans Lippershey and Zacharias Janssen, spectacle makers in Middelburg, and Jacob Metius of Alkmaar. The design of these early refracting telescopes consisted of a convex… … Wikipedia
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light-grasp — ˈ ̷ ̷ˌ ̷ ̷ noun : the light gathering power of a telescope … Useful english dictionary
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Multiple Mirror Telescope — Astron. a reflecting telescope on Mount Hopkins, in Arizona, that features six computer linked mirrors set on a single mount. Abbr.: MMT * * * ▪ instrument one of the world s largest astronomical telescopes, located on top of 2,600 metre (8 … Universalium
The Gathering — У этого термина существуют и другие значения, см. The Gathering (значения). The Gathering … Википедия