The Moon, imaged by a Nikon D600 and a Celestron C90 telescope / spotting scope / telephoto lens : 無料・フリー素材/写真
The Moon, imaged by a Nikon D600 and a Celestron C90 telescope / spotting scope / telephoto lens / Darron Birgenheier
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | This is with a 1970s-vintage (maybe early 1980s) orange-colored f/11 Celestron C90 (90mm objective), with a focal length of 1000mm. The newer ones are quite different, and have longer focal lengths. |
| 撮影日 | 2014-02-23 12:45:26 |
| 撮影者 | Darron Birgenheier , Reno, NV, USA |
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