South Pier Light Backup : 無料・フリー素材/写真
South Pier Light Backup / pmarkham
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Both lighthouses at the end of the piers in Duluth have a light mounted outside of the lantern room of the lighthouse that serves as a backup if something happens to the fresnel lens inside the lantern room. This is the backup light for the South Pier Breakwater Light. It is in use right now as the fresenl lens for the South Pier light is encased in a plywood box and has been since last fall. |
| 撮影日 | 2014-05-10 18:35:51 |
| 撮影者 | pmarkham , Loretto, USA |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D7000 , NIKON CORPORATION |
| 露出 | 0.006 sec (1/160) |
| 開放F値 | f/10.0 |
| 焦点距離 | 200 mm |