[Sold] Celestron C8 減價

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Re: [Resell] Celestron C8 減價

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TimothyYu » 2011-01-02, 08:09

Sky Watcher mount Multifunction can support c8?
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Re: [Resell] Celestron C8 減價

文章社長 » 2011-01-02, 09:25

TimothyYu 寫:Sky Watcher mount Multifunction can support c8?


no, multifunction mount is for camera or Mak 90, very short tube. Autotracking mount share the same electronics but allow telescope points to zenith, which can handle up to Mak 127 or ED80 or very short and light weight Newtonian or achromat.
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Re: [Resell] Celestron C8 減價

文章TimothyYu » 2011-01-03, 19:15

C8 有多重??
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Re: [Resell] Celestron C8 減價

文章TimothyYu » 2011-01-03, 20:21

Now, I am very interest in C8 but can you lower the price?????I am just a student!!!
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Re: [Resell] Celestron C8 減價

文章Benjamin » 2011-01-03, 20:33

Hi Timothy, i think i'm interested about C8 too, maybe we can cooperate, but i just can use $1000 to buy it, so i want the price lower also.
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Re: [Resell] Celestron C8 減價

文章TimothyYu » 2011-01-05, 21:04

I have only HKD3200 on hand. If you can consider this counter offer, I can make the decision to buy it immeditely. I like this C8 very much but I have a very limited budget because I am the Form 2 student only.
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Re: [Resell] Celestron C8 減價

文章funoooo » 2011-01-06, 15:57

Sorry! Someone has already reserve it. Furthermore, the HK$4000 is the deadline. That is the best price I can offer.

都是用中文比較容易表達. :p
首先你想用在那一个範圍,目視或拍攝。如果目視, Alt-Az mount 就可以。如果想能拍攝,就必需是 Eq mount.
新手可否買 C8?
可以,但會很辛苦去學習。我怕你"一試難忘後",就離開天文界。:P
C8 只有尋星鏡,其他要自行購買。

如果目視:
1. C8 + 尋星鏡
2. Alt-Az mount (我有一个二手, HK$ 350.00)
3. 相機腳架 - 要找一个穩點
4. WO 1.25" carbon fibre Dielectric diagonal - HK$ 350
5. 目鏡 - 有平有貴

如果要攝影:
1. C8 + 尋星鏡
2. EQ Mount
3. WO 1.25" carbon fibre Dielectric diagonal - HK$ 350
4. 目鏡 - 有平有貴
5. EOS adapter
6. 相機延長筒

首先你要清楚自己目標及能力
1. 望遠鏡 - 如果你是初哥, C8 及 MEADE 8 不是你的選擇。反而 80ED 鏡是不錯起步。賣一下廣告先:"Kson ED805.5"是不錯選擇,我是代理,可找我要貨! 另外社長有代理 Skywatcher,是不錯我選擇!
2. 赤道儀 - 要看你自己想"粗粗地"影,還是認真地去影。如果是認真地去影,建議有內建 Autoguide port 赤道儀。 另外重量是一个重要因素,要留意! 我個人認為 Heq5pro 是上好的選擇。

其實平價亦可拍出好照片的, 可參考以下 link:
FAQ - 用好你手中的廉价的天文器材 http://bbs.astron.ac.cn/thread-11925-1-4.html

Serious Goto Mount:
Meade LX-75
Kson Goto Mount 沒有 autoguide port.
Vixen Sphinx SXD.
Skywatcher Heq5pro
價錢由 5000元 至 20000元不等

如果目視,可考慮 Skywatcher Goto Dobs (203/1200 GOTO 版杜普森牛頓鏡 viewtopic.php?f=8&t=676) 會比較實際。

個人建議首先想清楚,看看自己能力才去買望遠鏡。(雖然我是代理....... 又倒自己米啦 ~~~)
我最怕你買了回去,然後後悔。跟著離開天文界。這最不想發生!

最好跟人去 star party,看過聽過再作決定!

有關 C8 mold,只有一點 (spot)。經高人看過話可以不理。
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Re: [Resell] Celestron C8 減價

文章社長 » 2011-01-06, 18:19

funoooo 寫:新手可否買 C8?
可以,但會很辛苦去學習。我怕你"一試難忘後",就離開天文界。:P


若教育局或為學校採購望遠鏡的老師或技術員明白這點,就不會有那麼多學校買了望遠鏡回來毫無用武之地。我每次聽到朋友隨眾買了C8(或施卡鏡)然後問我如何看M31,我就有點茫然,有時率直一點的回請他請教那些建議買C8的人。

funoooo 寫:1. 望遠鏡 - 如果你是初哥, C8 及 MEADE 8 不是你的選擇。反而 80ED 鏡是不錯起步。

如果是認真地去影,建議有內建 Autoguide port 赤道儀。 另外重量是一个重要因素,要留意! 我個人認為 Heq5pro 是上好的選擇。


Agree!

不過關於HEQ5 Pro、或任何Sky Watcher的赤道儀,我作為代理或推荐的原因,是因為它是市面上最廉價的檔次,但又帶導星口及十分穏固的赤道儀,配合自動導星器則可作高精度拍攝,並不純粹是什麼品牌考慮。
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Re: [Resell] Celestron C8 減價

文章willis » 2011-01-06, 22:09

TimothyYu 寫:I have only HKD3200 on hand. If you can consider this counter offer, I can make the decision to buy it immeditely. I like this C8 very much but I have a very limited budget because I am the Form 2 student only.


It is true that neither C8 nor M8 is good for beginners. It is true that when I was a beginner, C8 or M8 gave me a professional feeling. Its aperture is big. However it focal length is also long. So the focal ratio is large too. That’s a slow scope. It is favorable in astrophotograph. I am a M8 owner, but it is not a frequent scope indeed. My 80ED is my best scope. It is simply my frequent scope. I good stargazing with it always. It is handy. It needs no collimation. The color is good. It supports up to about 200X for lunar & planetary observation. This is enough for general observations.
http://willisao.blogspot.com/2009/07/pt ... night.html
This photo was taken by my versatile 80ED:
http://willisao.blogspot.com/2010_11_01_archive.html
If budget is limited, try to get a second hand good quality China made refractor. 80mm is a good starting point.

About the mount, HEQ5Pro is a good, but economy mount. I guess u don’t drive a car as u said that u are a student. So EQ5Pro is a better choice. It is lighter that HEQ5Pro and it also equipped with auto-guide port.
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Re: [Resell] Celestron C8 減價

文章社長 » 2011-01-07, 11:49

一般來說人家出儀器的帖要麼我儘量少參與意見,要麼就是全面些。

始終這是funoooo希望出C8的帖,我希望作為C8七年擁有及使用者的經驗去說,這台鏡本身是好鏡,但我個人看這不是一台很多人心目中所想的通用望遠鏡,反而在某些特定用途,例如行星月面拍攝,高解像度深空等,是一台性價比很高,而質量可以很突出的鏡,唯一是買之前要了解自己的用途及能力便可以。
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Re: [Resell] Celestron C8 減價

文章willis » 2011-01-07, 13:23

Sure C8 is an exccellent SCT. But it is a bit difficult for beginners.
Tak FS60C, APM-LOMO 80/480, APM-TMB 105/650, SW Black Diamond 120ED, Borg 125SD, SW 12" Dobs , Lunt LS35T, Lunt LS80T
TMB Super Mono 4mm, Pentax XO 2.5mm, Baader Planetarium 8-24mm, Nagler (2-4mm, 3-6mm, 13mm), Ethos (3.7mm, 6mm, 10mm), Explore Scientific 100º (14mm, 20mm)
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Re: [Resell] Celestron C8 減價

文章funoooo » 2011-02-11, 08:55

買家失了蹤,再 sell. :cry:
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Re: [Resell] Celestron C8 減價

文章TimothyYu » 2011-03-05, 13:11

Is it resell c8?
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Re: [Resell] Celestron C8 減價

文章funoooo » 2011-03-05, 14:54

Timothy,

Someone want it. Please let him take alook first. If he give up, I call you later.
Would you mind to give me the phone no. Please PM to me. Thanks
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Re: [Resell] Celestron C8 減價

文章社長 » 2011-03-05, 14:59

funoooo,fyi,Timothy 天佑是初中生啊! :lol:
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Re: [Resell] Celestron C8 減價

文章funoooo » 2011-03-05, 16:04

社長 寫:funoooo,fyhttp://www.astrocafe.hk/posting.php?mode=quote&f=10&p=8044#i,Timothy 天佑是初中生啊! :lol:


:shock: 吓! 想清楚先, Timothy. 你 hand 唔 handle 到. :o :o
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Re: [Resell] Celestron C8 減價

文章TimothyYu » 2011-03-07, 12:36

I have some method to handle it. You don't need to concern about me. In fact, thanks for your reminds and advices! If he give up, please send a email to timothyyu97@yahoo.com.hk When I receive your email, I will give my phone no to you.
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Re: [Resell] Celestron C8 減價

文章tommy128268 » 2011-03-07, 19:34

TimothyYu 寫:I have some method to handle it. You don't need to concern about me. In fact, thanks for your reminds and advices! If he give up, please send a email to timothyyu97@yahoo.com.hk When I receive your email, I will give my phone no to you.



不知會是什麼方法呢? 是否加REDUCER? :?: :?:
可以分享一下嗎?
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Re: [Resell] Celestron C8 減價

文章蠕动 » 2011-04-15, 15:50

我有意,不知道有图片么,怎么联系
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Re: [Resell] Celestron C8 減價

文章funoooo » 2011-04-15, 16:26

蠕动 寫:我有意,不知道有图片么,怎么联系


你在大陸嗎?寄上有困難。 :?
看今星期可否找時間拍照給你!
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