150115-N-PO203-265 : 無料・フリー素材/写真
150115-N-PO203-265 / 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. Mathias Winter, chief of naval research, visits with exhibitors during the 27th annual Surface Navy Association's (SNA) National Symposium. This year's SNA Symposium focuses on "Surface Warfare - Distributed Lethality: Going on the Offensive." (U.S. Navy photo by John F. Williams/Released) |
| 撮影日 | 2015-01-15 14:10:30 |
| 撮影者 | Office of Naval Research , Arlington, United States |
| タグ | |
| 撮影地 | Washington, District of Columbia, United States 地図 |
| カメラ | NIKON D4S , NIKON CORPORATION |
| 露出 | 0.02 sec (1/50) |
| 開放F値 | f/2.8 |
| 焦点距離 | 110 mm |