130116-N-PO203-053 : 無料・フリー素材/写真
130116-N-PO203-053 / Office of Naval Research
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Rear Adm. Matthew Klunder, chief of naval research, speaks at the 25th Annual Surface Navy Association Symposium in Crystal City, Va. The theme of this year's symposium is "Answering All Bells: People, Technology and Innovation," and continues through Jan. 17. (U.S. Navy photo by John F. Williams/Released) |
| 撮影日 | 2013-01-16 11:05:23 |
| 撮影者 | Office of Naval Research , Arlington, United States |
| タグ | |
| 撮影地 | Alexandria, Virginia, United States 地図 |
| カメラ | NIKON D3S , NIKON CORPORATION |
| 露出 | 0.01 sec (1/100) |
| 開放F値 | f/3.5 |
| 焦点距離 | 90 mm |