Backup diff of UV vs current(No. 2)

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  • 1 (2017-05-31 (Wed) 23:41:09)
  • 2 (2017-08-15 (Tue) 16:15:43)
  • 3 (2020-02-02 (Sun) 16:43:57)

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TITLE:UV (Ultra Violet、紫外線)
[[Color]] > [[Spectrum]] > [[UV]]

- https://en.wikipedia.org/wiki/Ultraviolet 
--  [https://ja.wikipedia.org/wiki/%E7%B4%AB%E5%A4%96%E7%B7%9A https://ja.wikipedia.org/wiki/紫外線]

- デジタルカメラと近紫外線・近赤外線
--  https://ww1.fukuoka-edu.ac.jp/~fukuhara/uvir/digicam_uvir.html

- Extreme Violet ([[EUV]])  (10-121nm) 極端紫外線
- Vacuum Ultra Violet ([[VUV]]) (10-200nm) 真空紫外線
- Ultraviolet C ([[UVC]]) (100-280nm)
- Ultraviolet B ([[UVB]]) (280-315nm)
- Ultraviolet A ([[UVA]]) (315-400nm)


* 撮影 [#ccc9a3d6]

- 紫外線撮影用のレンズ考察
--  http://www.sasakivn.com/werkstatt/report/uvlens.html
 カメラ: SONY NEX-5N
 レンズ
 UV-Nikkor105mm4.5 (高い)
 Nikkor-S Auto 50mm1.4 (暗い、透過率よくない)
 Nikkor45mm2.8P (ボケる？)
 SIGMA 30mm2.8 EX DN (広角)
 EL-Nikkor 50mm 2.8 (ヘリコイド無いので自分でつける必要あり)
 
- 紫外線写真の撮り方
--  http://www.pteron-world.com/topics/photography/phototechnics-uv.html

* 関連 [#rel]

- [[IR]]