20180330_2091 : 無料・フリー素材/写真
20180330_2091 / MostlyDross
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Small fossil shark tooth, Miocene age. Field of view about 10 mm.Nikon D700, 55mm f/3.5 Micro-Nikkor-P.C reversed on bellows, nominal f/32. Illuminated by two Jansjo LED work lights w/translucent diffuser.Significant diffraction partly compensated for by aggressive sharpening in GIMP. Many diffraction circles from dust on sensor removed with clone tool. |
| 撮影日 | 2018-03-30 12:17:25 |
| 撮影者 | MostlyDross |
| 撮影地 | |
| カメラ | NIKON D700 , NIKON CORPORATION |
| 露出 | f/3.5 |
| 開放F値 | f/3.5 |
| 焦点距離 | 55 mm |