Smithsonian Lemelson Center Greatest Invention Day : 無料・フリー素材/写真
Smithsonian Lemelson Center Greatest Invention Day / U.S. Army Combat Capabilities Development Command
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Lemelson Center- RDECOM exhibited some of its new technological advances in autonomy, prothesis, night vision, 3D, life saving and lithography. GEN Milley gave the opening remarks which were an excellent experience for all visitors. |
| 撮影日 | 2017-05-20 11:01:52 |
| 撮影者 | U.S. Army Combat Capabilities Development Command , Aberdeen Proving Ground, MD, USA |
| 撮影地 | |
| カメラ | NIKON D3X , NIKON CORPORATION |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/6.3 |
| 焦点距離 | 100 mm |