翻訳と辞書 Words near each other ・ Leasowes High School ・ Least ・ Least absolute deviations ・ Least Among Saints ・ Least auklet ・ Least big-eared bat ・ Least bittern ・ Least brook lamprey ・ Least chipmunk ・ Least chub ・ Least common divisor ・ Least common multiple ・ Least count ・ Least darter ・ Least developed country ・ Least distance of distinct vision ・ Least dwarf shrew ・ Least fixed point ・ Least flycatcher ・ Least forest mouse ・ Least frequently used ・ Least gerbil ・ Least grebe ・ Least groove-toothed swamp rat ・ Least honeyguide ・ Least horseshoe bat ・ Least I Could Do ・ Least long-fingered bat ・ Least mean squares filter ・ Least nighthawk 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 Least distance of distinct vision ： ウィキペディア英語版 Least distance of distinct vision In optometry, the least distance of distinct vision (LDDV) or the reference seeing distance (RSD) is the closest someone with "normal" vision (20/20 vision) can comfortably look at something. In other words, LDDV is the minimum comfortable distance between the naked human eye and a visible object. g power (''M'') of a lens with focal length (''f'' in millimeters) when viewed by the naked human eye: :$=\; \backslash frac.$ ==See also== *Optometry *Far point *Snellen chart *Visual perception *Visual impairment 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「Least distance of distinct vision」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.