有 1538 筆資料符合您搜尋的條件

David
週日 25 1月, 2015 23:59
版面: 廠製儀器 Factory Equipment
主題: (分享)無腦導星器~SW SynGuider
回覆: 21
觀看: 11925

埋怨著又給黑店耍了............ Didn't you pick this product yourself? http://www.astrocafe.hk/viewtopic.php?f=5&t=4086 On your problem, have you tried to contact (i) the dealer (ii) people in HK who have used the product successfully (iii) online resource - surely there are people in the world who have used...
David
週日 25 1月, 2015 22:24
版面: 廠製儀器 Factory Equipment
主題: (分享)無腦導星器~SW SynGuider
回覆: 21
觀看: 11925

埋怨著又給黑店耍了............ Didn't you pick this product yourself? http://www.astrocafe.hk/viewtopic.php?f=5&t=4086 On your problem, have you tried to contact (i) the dealer (ii) people in HK who have used the product successfully (iii) online resource - surely there are people in the world who have used...
David
週六 17 1月, 2015 09:33
版面: 廠製儀器 Factory Equipment
主題: 12吋後
回覆: 70
觀看: 21721

我估應該有用黎睇彗星,想知效果如何?例如細節。 It wasn't much different from what people having watched with big scopes here have said before - a rather bright nucleus with a halo. On the more practical side, the students found it much easier to watch the comet at higher magnification as the nucleus was actually quite br...
David
週六 17 1月, 2015 00:58
版面: 廠製儀器 Factory Equipment
主題: 12吋後
回覆: 70
觀看: 21721

The 5-year old 18"UC just had its first light after adding Argo Navis and ServoCAT system.
David
週一 08 9月, 2014 10:27
版面: 二手交易場 Second Hand Area
主題: [出售] (天文儀器) 售 LVI SmartGuider autoguide自動導星器 90% NEW $2000
回覆: 7
觀看: 2717

Nosneb 寫:咦, 唔通真係會因為呢條連結就會搞到賣唔成 [疑惑]
The link shows many examples of successful use of LVI by hkastroforum users. I hope they can help potential buyers.

There are of course also negative comments both by the seller and other hkastroforum users. This provides balanced argument for potential buyers to judge.
David
週一 08 9月, 2014 07:27
版面: 二手交易場 Second Hand Area
主題: [出售] (天文儀器) 售 LVI SmartGuider autoguide自動導星器 90% NEW $2000
回覆: 7
觀看: 2717

Re: [出售] (天文儀器) 售 LVI SmartGuider autoguide自動導星器 90% NEW $20

victorgogo 寫:因為天氣一直不好
會否任何天文儀器都有這問題?
David
週五 05 9月, 2014 07:18
版面: 廠製儀器 Factory Equipment
主題: LVI 1代 ... 俾佢玩死
回覆: 42
觀看: 9691

其他使用LVI的參考資料: http://www.astrocafe.hk/viewtopic.php?f=23&t=3956 http://www.astrocafe.hk/viewtopic.php?f=23&t=3936 http://www.astrocafe.hk/viewtopic.php?f=5&t=3957 Taken by me with Skywatcher Equinox 120 Guidescope: aperture=60mm, f=400mm http://www.hkastroforum.net/viewtopic.php?t=20104 http://www.h...
David
週四 21 11月, 2013 21:29
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: Ha太陽 (18-11-2013)
回覆: 1
觀看: 1183

Ha太陽 (18-11-2013)

taken with LS100F on Skywatcher Equinox 120 with DMK41.
David
週五 08 11月, 2013 22:10
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: CaK (20131107)
回覆: 2
觀看: 1743

It was a pity indeed.

I only have one CaK module.
David
週四 07 11月, 2013 20:36
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: CaK (20131107)
回覆: 2
觀看: 1743

CaK (20131107)

Very poor seeing, taken with Skywatcher equinox 120 with Lunt CaK module and DMK41 camera
David
週六 02 11月, 2013 20:47
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: AR 1884 & 1885
回覆: 7
觀看: 2047

AR 1884 & 1885

The explosive sunspot group taken with LS152T
David
週五 01 11月, 2013 20:54
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: Massive prom (31 Oct 2013)
回覆: 9
觀看: 2162

animation
David
週四 31 10月, 2013 18:53
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: Massive prom (31 Oct 2013)
回覆: 9
觀看: 2162

Massive prom (31 Oct 2013)

Taken with LS152T
David
週二 29 10月, 2013 22:06
版面: 太陽觀測和攝影 Solar Observation & Photography
主題: Eruption on 28 Oct 2013
回覆: 4
觀看: 2045

Eruption on 28 Oct 2013

The sun continues to be active. Catch it if you can.

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