Floodgate Mechanism : 無料・フリー素材/写真
Floodgate Mechanism / reivax
ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
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説明 | These gates were meant to be driven by hand, using the crank in the upper-right corner of the photo (cut off), which though a series of reduction gears, drives the vertical rack gear (background top) up and down. |
撮影日 | 2006-09-07 13:06:32 |
撮影者 | reivax |
タグ | |
撮影地 | |
カメラ | DiMAGE Z1 , Minolta Co., Ltd. |
露出 | 0.005 sec (1/200) |
開放F値 | f/5.6 |