Gaois

A collection of legal and legislative terms in Irish extracted from the European Union’s multilingual terminology database. More information »

SCIENCE|natural and applied sciences|space science · SCIENCE|natural and applied sciences|physical sciences
scáthán tánaisteach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
ga
Context 'Anois is é an córas optúil is coitianta i gcomhair teileascóip. Príomhscáthán parabólóideach ann, agus poll ina lár. Bíonn scáthán tánaisteach hipearbolóideach suite taobh istigh d'fhócas an phríomhscátháin, agus an súilphíosa taobh thiar den phríomhscáthán. Baineann an chuid is mó de na teileascóip ollmhóra optúla ar Domhan feidhm as an eagar seo. Is athraitheach air teileascóp Schmidt-Cassegrain, ina bhfuil lionsa ceartaithe freisin, a úsáidtear i réalteolaíocht amaitéarach den chuid is mó.' Reference 'Teileascóp Cassegrain'. Hussey, M. Fréamh an Eolais. Coiscéim, Baile Átha Cliath, 2011.
Sekundärspiegel | Fangspiegel
de
Definition optisches Bauteil in Spiegelteleskopen, das vom Hauptspiegel reflektierte Strahlen zum Okular lenkt Reference "nach Wikipedia > Fangspiegel, https://de.wikipedia.org/wiki/Fangspiegel (25.11.2017)"
secondary mirror
en
Definition secondary smaller mirror in a reflecting telescope that redirects light from the larger primary mirror towards the eye of the observer or light-sensitive scientific instruments Reference "COM-EN, based on:- 'Secondary mirror', A Dictionary of Astronomy, 2 rev. ed., Oxford University Press, 2012. Print ISBN-13: 9780199609055 - 'Secondary mirror', amazing space http://amazingspace.org/glossary/#Q-S [15.6.2017 ]"
Comment "See also: - primary mirror (related) [ IATE:3573165 ]- reflecting telescope (broader) [ IATE:1248372 ]"