香港天文論壇

anyone 寫:

bingsze 寫:做人就要光明磊落，如果連在香港參加合法集會和發表自己的言論也入罪，咁這個國家就沒有任何前途可言了！

我唔相信會，就算會，我也不介意！

同意，如果被拒入境，可惜的只係呢個國家無希望！看到日蝕與否，只是小事而已！

同意，要表達心聲，就無需太多顧慮，睇日蝕，小事唶。

我唔sure, 等我形容個情況先. 我係放目鏡果個位望入去, d漬係我正面. 如果係鏡前面(入光位)望, 係冇漬的 如果你肯定左污漬不是糾正鏡的外面, 那就一定要拆鏡清理. 至於是送回廠, 還是自己處理, 就考慮清楚. 我試過我支 Meade 8 兩三次, 都唔覺對光軸有永久性的負面影響. 未拆鏡之前都會忐忑不安, 但是拆過第一次之後, 就會無左呢個障礙, 因為反正都拆過一次呢! :mrgreen: :mrgreen: :mrgreen: :mrgreen: :mrgreen: 多謝各位師兄既意見, 我諗拆之前會比資深既同好望一望先, 再決定拆唔拆, 唔該哂咁多位, 如果是送回廠攪, 要幾$...

Wah, You have not yet showed up your mirror? You had disclosed your total cost on other topic, and your project has drew out my interest. Can you let me know some information if you don't mind? 1. Is the mirror a DIY one or a factory product? 2. The thickness of the mirror? 3. The weight of the mirr...

好奇一問, 為何老婆會成為出外觀星的敵人? a 怕老公偷食 (偷食係防不勝防) b 器材太貴, 唔可以俾另一半知道 (偽裝成平價貨品) c 老婆無興趣 (娶個有相同興趣的老婆, 做鑽石黃老五可能更簡單直接) These few words"出外觀星的敵人"are so rude to all the ladies. Asking for permission it just means a gentlemen with respect to his love. Nothing serious at all. Take this topic easy. Of course, a more un...

Oh, that is great!! I didn't receive any mail at the moment, I joined a trip organized by chanlunlun, the trip is a seven days trip and according to Mr Chan descriptions, all hotels are at least four stars. the cost is about hongkong dollars 6100 and all taxes and additional fees included. that mea...

I Dreamed a Dream 人不可貌相，一曲唱出天下知。 Please click the link http://www.youtube.com/watch?v=izucgB-lBaI From Wikipedia, the free encyclopedia Susan Boyle (born 1 April 1961)[2][3][4] is a Scottish[5] singer who came to public attention when she appeared as a contestant on the third series of Britain's Go...

if Mike or Sandra can see the post, I wonder if we could ask them to come to China this year to enjoy the eclipse of this year. Then we can visit US in 2017. :D bingsze, Sandra did read your message here and sent you an email already. Did you read it? By the way, how is your plan on this July eclip...

多年前一次聯校天文協會活動後,嘉賓廖慶齊先生獲贈貓頭鷹形紀念品. 他回應說:"做貓頭鷹唔容易,在座各位女同學請多體諒老公." (後一句是其大概意思) :D 說起本土天文人，廖慶齊先生是第一最佳例子，他更是香港天文發展的先鋒，早在七十年代的他已擁有全港最大望遠鏡﹝12.5"牛卡式﹞，廖太給我們的印象是溫文賢慧，很支持廖生天文上的興趣，廖生更是我七十年代時的天文班老師，還記得每一課程中總有數次探望他上水的觀測站，廖太給我們倒茶遞水，更傾談陪至十一二點。 香港太空館更是由廖生策劃完成，他退休後定居加州，在後園也設立他的新私人天文台。 所以成功男人背後必有一位賢內助。順祝廖生在加州生活愉快，身體健康...

shan 寫:岩岩搵到有關既ref http://www.wholinks2me.com/ , 自己未經實驗, 唔知得唔得.

禁快有料，得閒試下

對一個鍾情於天文的人來說，能擁有巨鏡使用及同時有一位了解自己兼可同一興趣的愛妻，真是人生無憾。 香港的星友當然有這樣的幸運者，但亦有想去睇星要向太座﹝或女友﹞取 Permit者﹝講下笑﹞。其實這Post更想女士們看到，多D陪下老公﹝或男友﹞去睇星，幫佢搞下什麼 Image Processing，更增進感情。 A translation for Mike and Sandra: I am just telling my feeling. For a real enthusiast on astronomy, it is surely a happy life when who is having...

shan 寫:

BossKwan 寫:很感意外，Mr.Sisk的太太居然看到了我的post﹝相信因連結而知道，網絡竟有這功能﹞，現在他的網站多了天文論壇條連結，意外收穫。

我都見到, 仲以為你問Mrs.Sisk可唔可以link去佢個website, 枉自己仲係做IT, 不過起碼學識原來有呢個功能.

我唔識佢地，純介紹下佢枝私人巨鏡同靚Dome，系估唔到佢可以知道人地連結她的網站，好彩無講錯野﹝其實有少少﹞。

系啦，呢個有用既功能係點做出黎，shan兄知唔知，或其他人可否介紹下。

alget 寫:一枝8吋牛頓式反射鏡, 竟可以屈摺為一個鞋盒大小的木箱!?

http://www.cloudynights.com/ubbthreads/ ... ll/fpart/1

好設計，睇漏呢個Post，有可改良既地方，抄下都好。

Hi Sandra, Surprise, I found you could view my post in this forum. I entirely didn't think that your website has such useful function. I hope, in my first post, I did not write any words rude. You are welcome to this forum and as well, posting any words you like to say. Indeed, whatever the observa...

24"折反射鏡已是科研級大鏡，現竟是在業餘者手中個人使用，相信是排頭位了﹝唔計杜蘇反射及ＲＣ鏡﹞，這鏡是由ASTROWORK在廿多年前製造，據悉只生產了兩台，另一台多年前意外損毀，所以Mr.Sisk手中的成為獨一無二。
全球生產 "商品折反射鏡" 的兩大廠家，C牌最大是14"，而M牌也只到16"，製造折反射的難題是矯正鏡不能太厚，或太大直徑又自身重量變形，大口徑效果不易達到理想及市場亦有限，廠家不願意去突破了。

很感意外，Mr.Sisk的太太居然看到了我的post﹝相信因連結而知道，網絡竟有這功能﹞，現在他的網站多了天文論壇條連結，意外收穫。