Stoplight-Mounted Rectangular Vehicle Motion Detector In Front Of Goins Restaurant, Corner Of Georgia Avenue, NW & Shepherd Street, NW (Washington, DC) : 無料・フリー素材/写真
Stoplight-Mounted Rectangular Vehicle Motion Detector In Front Of Goins Restaurant, Corner Of Georgia Avenue, NW & Shepherd Street, NW (Washington, DC) / takomabibelot
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | At first look I thought it was a surveillance camera. Turns out these little things are vehicle motion detectors hooked up to the streetlight. |
| 撮影日 | 2007-03-09 08:20:01 |
| 撮影者 | takomabibelot |
| タグ | |
| 撮影地 | Washington, District of Columbia, United States 地図 |
| カメラ | E-500 , OLYMPUS IMAGING CORP. |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/4.5 |
| 焦点距離 | 53 mm |