Sea Urchin : 無料・フリー素材/写真
Sea Urchin / Bernd Thaller
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Detail of the shell (test) of a small regular sea urchin. The test consists of calcium carbonate and carries the sockets of the spines.Mitutoyo M-Plan Apo 5x microscope lens. The long edge of the image is actually only about 7 mm long.Focus stack with 100 steps made with the electronically controlled focusing rack Novoflex Castel Micro.Software: HeliconFocus Pro with Method C.Here is an album with my attempts with the same equipment:www.flickr.com/gp/bernd_thaller/219Bpd |
| 撮影日 | 2019-01-10 23:12:43 |
| 撮影者 | Bernd Thaller , Graz, Austria |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D850 , NIKON CORPORATION |
| 露出 | 0.067 sec (1/15) |
| 開放F値 | f/2.8 |
| 焦点距離 | 55 mm |