翻訳と辞書 Words near each other ・ Pentax DA 17-70mm lens ・ Pentax DA 18-135mm lens ・ Pentax DA 18-270mm lens ・ Pentax DA 18-55mm lens ・ Pentax DA 20-40mm Limited lens ・ Pentax DA 21mm Limited lens ・ Pentax DA 40mm lens ・ Pentax DA 50mm lens ・ Pentax DA 55-300mm lens ・ Pentax DA 560mm lens ・ Pentax DA* 16-50mm lens ・ Pentax DA* 200mm lens ・ Pentax DA* 300mm lens ・ Pentax DA* 50-135mm lens ・ Pentax DA* 55mm lens ・ Pentax FA 31mm Limited lens ・ Pentax FA 43mm Limited lens ・ Pentax FA 77mm Limited lens ・ Pentax FluCard ・ Pentax K-01 ・ Pentax K-3 ・ Pentax K-3 II ・ Pentax K-30 ・ Pentax K-5 ・ Pentax K-5 II ・ Pentax K-50 ・ Pentax K-7 ・ Pentax K-mount ・ Pentax K-r ・ Pentax K-S1 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 Pentax FA 31mm Limited lens ： ウィキペディア英語版 Pentax FA 31mm Limited lens The SMC Pentax-FA 31mm f/1.8 AL Limited is a full-frame moderate wide-angle lens for Pentax K-mount. On an APS-C camera, it gives a normal field of view. It lacks Quick Shift Focus, which is now found on most other Pentax lenses, and allows manual focusing while in autofocus mode. ==History== The eventual design of this lens was the second major attempt. An earlier design by Jun Hirakawa of a smaller 31mm f/2.4 lens was rejected by management for being too "slow" (i.e. too narrow a maximum aperture), and so the f/1.8 version came to be developed by Takayuki Ito and Masayuki Murata.〔http://ricehigh.blogspot.de/2011/08/some-lost-stories-about-3-fa-limited.html〕 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「Pentax FA 31mm Limited lens」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.