香港天文論壇

kson 寫:感谢香港同好对KSON提出的宝贵意见
EQ1 1X单轴电跟当然还是与WEBCAM配合比较好，轻便配轻便的原则

配Webcam就跟筆記本,那來便攜,唉...

This is good but if also with common names are better, ie IC434; Horse head etc.

funoooo 寫:各位兄弟,

為著大家再確認一次, 以防大家後悔就不好.
請大家再次填寫姓名及要什麼, 跟貼而上. 跟著會幫大家訂. (大家記得三思而後行, 或者做個勇敢白老鼠.)

Dear funoooo

巳經PM你

候覆

Lo

Dear funoooo

I need the followings:

UHC Filter 1.25" HK$ 200
O-III Filter 1.25" HK$ 280

Please advise by email how to collect.

Thanks
Lo

What is the adapter screw size, If suitable

I would like to take it.

Thanks

My advice would be: Don't use it if you don't know what they are! You will likely be disappointed if you have wrong expectation. Please study through the curves in astrosurf site posted by PTS first. Spectrum of objects can often be found by searching in Internet with keywords "spectrum" or "spectr...

funoooo 寫:再問:
什麼情況用 O-III? 什麼情況用UHC?

Push !!!!

Please tell us more details of how & for what objects to be used. Not only saying nmm whatever. or say more in practicing.

主要看你說天文哪方面,學習方法各不同.

layanata 寫:為甚麼這套鏡, 好像是我的...... [擦擦汗]
我沒有賣東西啊...

I am interested of your mount, it looks not heavy and quite portable, Does it equip with Dec motor? is it GOTO possible?
What is the net weight (without counter weight)?

THanks for reply

新到一小批1.25英寸7-21MM和8-24MM变焦天文目镜优惠于同好 新到一批1.25英寸7-21MM和8-24MM变焦天文目镜优惠于同好，数量有限，欢迎大家订购。具体价格PM，也可以通过QQ咨询。QQ号：453294114 国内大厂生产，全金属结构，FMC镀膜，大目镜孔，做工精细！光学优异 焦距可以从8MM到24MM连续变化 焦距可以从7MM到21MM连续变化 1.25英寸标准接口，可以和市面上的绝大多数天文望远镜连接 连续变倍的目镜可以省去购买不同目镜的需要，而且倍数可以达到连续变倍的需要。 此外这些连续变倍的目镜用在天文望远镜可以当作观鸟望远镜使用。方便操作而且可以进行有多种用途。 ...

不一模樣的透明度 http://www.astronomy2009.jp/ja/about_iya/organization.html 當然, 當地的參與社團在數目和專業水平都是香港望塵莫及的, 政府機構向來有積極支援文化活動, 還有財源...... 給大眾的資訊 http://www.astronomy2009.jp/ja/resource/resource.html 商品 (香港可沒有市場) http://www.astronomy2009.jp/ja/products/iya_selection/acceptproducts.html 窮人望遠鏡 http://business3.pl...

智通公司 寫:您好:不能.謝謝!

請問 貴公司有VIXEN GP MOUNT 緯軸電跟配件嗎?

If I were you I would rather go for SphinxD because of its significantly higher load capacity than HEQ6 Pro but lighter in weight Otherwise if you place it on a stationary place like your home where transportability is less of a concern, you can use HEQ6 Pro I personally found the HEQ5Pro is not qu...

Tarepanda 寫:如果要拍照,有GP就不用考慮CG5或LXD75了
另外LXD75的極軸鏡要CG5的好很多
CG5不帶極軸鏡的,用起來也麻煩

哎! 只帶經軸電跟老GP, 無理由配超貴 Sky Sensor 玩GOTO嘛,
事實Sky Sensor 也不易找, 想試試其他.

對了, 若加裝緯軸電跟如何 ?

funoooo 寫:想多口問一句, 這些赤導儀用於攝影是否完全唔得?

vixen 及 高橋 真的很貴.

真是的, 用開vixen GP mount 想轉用GOTO舒服些,
能拍下冥王星, 馬頭和貓爪便滿意, 目標不大吧.

還以為題目不好無人問津, 用家和高手終于發聲了.

謝謝