翻訳と辞書 Words near each other ・ First Strike (Stargate Atlantis) ・ First Strike Coins ・ First Strike Ration ・ First Strike Still Deadly ・ First String ・ FIRST Stronghold ・ First Student ・ First Student (United States) ・ First Student Canada ・ First Student UK ・ First Succession Act ・ First Sudanese Civil War ・ First Suite in E-flat for Military Band ・ First Sumatran expedition ・ First Sunday ・ First surface mirror ・ First Swedish Crusade ・ First Synod of Asunción ・ First Synod of Tyre ・ First Taiwan Strait Crisis ・ First Take ・ First Take (album) ・ First Take (TV series) ・ First Talk with Tamara Bull ・ First Tape ・ First Taranaki War ・ First Target ・ First Tarlev Cabinet ・ First Tarnovo Uprising ・ First Taste of Sin Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク First surface mirror ： ウィキペディア英語版 First surface mirror A first surface mirror or front surface mirror (also commonly abbreviated FS mirror or FSM) is a mirror with the reflective surface being above a backing, as opposed to the conventional, second surface mirror with the reflective surface behind a transparent substrate such as glass or acrylic. In cases where the mirror is subjected to extreme cold (as low as 33 K as in the James Webb Space Telescope), a polished pure beryllium mirror is used without a first surface coating in order to obviate buckling caused by differing coefficients of thermal expansion. They are made for applications requiring a strict reflection without a ''ghosting'' effect as seen with a second surface mirror, where a faint secondary reflection could be observed, coming from the front surface of the glass. This includes most optics applications where light is being manipulated in a specific manner. Telescopes, rear-projection televisions, periscopes, non-reversing mirrors, high quality kaleidoscopes, and the animation process Spectrafocus use this type of mirror. == Silvering == (詳細はsilvering" on a front surface mirror is usually aluminium for visible light and gold for infrared radiation. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「First surface mirror」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.