Rotary to linear converter : 無料・フリー素材/写真
Rotary to linear converter / twid
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | It was disappointing that many of the machines seemed obviously designed to be used hands-on, but had big "do not touch" signs on them. A friend tells me that the same exhibit in Rome allowed all of the machines to be used, so I'm not sure why the change was made here. |
| 撮影日 | 2008-11-08 11:56:37 |
| 撮影者 | twid , Santa Clara, CA, United States |
| タグ | |
| 撮影地 | San Jose, California, United States 地図 |
| カメラ | Canon EOS 5D , Canon |
| 露出 | 0.077 sec (1/13) |
| 開放F値 | f/4.0 |
| 焦点距離 | 35 mm |