Re: [閒聊] D810星空版有可能於2月出現

[simonohmygod (曼聯魂)]

正式發表了

http://www.nikon.com/news/2015/0210_dslr_01.htm

Digital SLR Camera D810A

Nikon's first ultra high-definition model designed exclusively for
astrophotography for capture of vivid reds in photos of nebulae that emit
H-alpha light.


主要五大特色:

1.Equipped with an optical filter designed for astrophotography for capture of
the vivid reds of nebulae that emit H-alpha light.

2.Offers smooth and enjoyable shooting with new functions specialized for
astrophotography.

 -Long-exposure manual (M*) mode that supports shutter speeds as slow as 900s.
 -Viewfinder display that considers nighttime photography.
 -A live view preview function that makes focusing and composing images easier
  with display of a preview at a shutter speed of 30 s when exposure time is
  longer than 30s.

3.The best image quality in the history of Nikon digital SLR cameras for
incredibly sharp astrophotography.

4.Features convenient for astrophotography inherited from the D810.

5.A rich variety of accessories that support creative astrophotography .




- 36.3 MP sensor
- Improved IR filter 4 times more sensitive to H-alpha (Hydrogen alpha, 656.3
  nm)
- New shutter speed improved to 900 seconds (15 minutes)
- Max ISO: 51200
- Price: €3,699 (around $4,200 - US price will most likely be lower)
- Full HD 50p / 60p video

詳細specs
http://imaging.nikon.com/lineup/dslr/d810a/


samples
http://www.nikon-image.com/products/slr/lineup/d810a/sample.html#a3


引用來源(有效連結)
http://nikonrumors.com/2015/02/09/nikon-d810a-camera-specifications.aspx/
http://nikonrumors.com/2015/02/09/nikon-d810a-astrophotography-sample-images.aspx/
http://nikonrumors.com/2015/02/09/nikon-d810a-dslr-camera-for-astrophotography-officially-announced.aspx/


--


If it was never new, and it never gets old, then it's a folk song.

                                                           - Llewyn Davis

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※ 編輯: simonohmygod (123.194.131.176), 02/10/2015 17:06:36
推 sqr: 看了售價 只能有興趣...@@
推 glad850: V皇表示：靠杯,抄CANON也抄得太明顯了吧...
→ aal: 這台真的比較星空，60Da只有針對H-alpha感光提升吧?
推 Snowman: 說真的 還是需要一台赤道儀
推 wcontainer: 2樓 我覺得應該是:靠杯 抄SIGMA也抄得太明顯了吧...
→ wcontainer: D810 (A)RT
推 richang: 如果只針對H-alpah提升，是否表示不影響日常拍攝?
→ richang: 平常天文用的紅外線改機，一般光源下顏色會跑
→ richang: 看來是會影響
推 vchenkoshe: 躺著也中槍XDDDDDD
→ vchenkoshe: 不會影響日常拍攝,那個光強度跟日常光比起來還是太弱