181105-D-PB383-017 : 無料・フリー素材/写真
181105-D-PB383-017 / Chairman of the Joint Chiefs of Staff
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, speaks at the Duke Program in American Grand Strategy to discuss the US military in a time of geopolitical strain in Penn Pavilion at Duke University, Nov. 5, 2018. (DOD photo by U.S. Navy Petty Officer 1st Class Dominique A. Pineiro) |
| 撮影日 | 2018-11-05 19:20:20 |
| 撮影者 | Chairman of the Joint Chiefs of Staff , Washington D.C, United States |
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| カメラ | NIKON D850 , NIKON CORPORATION |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/4.0 |
| 焦点距離 | 14 mm |