[nkp8]

有無師兄知道幾時現身

[cbsphoto]

Here is a rumor that just came in: next week (probably on February 2nd or 3rd), Nikon will announce an all new, special version of D810 DSLR camera designed for deep-sky astrophotography with increased hydrogen-alpha sensitivity.

Given the short notice, I do not have enough time to get any confirmation from other sources. Because of that, I will give this rumor a probability rating of "only" 60%.

Read more on NikonRumors.com: http://nikonrumors.com/#ixzz3QgUlfVfK

[tom64]

天文呢D黑景好難對付, 推爆唉嫂都唔現形。

[cbsphoto]

長時間曝光要用赤道儀。

[cbsphoto]

More details on the new Nikon D810 version designed for astrophotography

"I received several confirmation on the special Nikon D810 version designed for astrophotography. The official announcement will be early next week, right before the start of the CP+ show in Japan. One of the differences from the regular D810 model will be a 5 stops longer max shutter speed. I am still not sure about the exact naming, but it will probably be D810 following by a letter (maybe D810a for astrophotography?)."

Read more on NikonRumors.com: http://nikonrumors.com/2015/02/04/more-details-on-the-new-nikon-d810-version-designed-for-astrophotography.aspx/#ixzz3QyVR4xUI

[kingkonghk]

有赤道儀用webcam都得啦

[ChiuChiu1970]

乜機都假，擺機的位置最重要，方圓百里沒有建築物高過相機，沒有光害影響相機。

[cbsphoto]

Nikon D810A 正式公佈啦

http://www.dcfever.com/news/readnews.php?id=12512

http://nikonrumors.com/2015/02/09/nikon-d810a-dslr-camera-for-astrophotography-officially-announced.aspx/