有 2998 筆資料符合您搜尋的條件

Wongsir
週二 22 7月, 2003 14:55
版面: 江西智通
主題: ASKING
回覆: 2
觀看: 3589

Re: ASKING

did 智通wash our mirrow?? Sodium, Yes, he did. But you have to clean off the dirt beforehand. Use some mild detergent, put the mirror into the solution for about 20 minutes. Then gently rub the surface of the mirror with your hand and detergent. Rinse it with plenty of tap water afterwards. Deionise ...
Wongsir
週二 22 7月, 2003 09:57
版面: 自製天文望遠鏡 Amateur Telescope Making
主題: 太空館磨鏡班同學相片簿
回覆: 3
觀看: 5276

WenXP 寫:呵呵呵呵... 我想要original喎!!
Dear WenXP,

The original is inside Sun-ma-cheung's big canon.
Those pic in the gallery is a copy from Hunter-adam's post.

Wongsir
22-7-2003
:roll: :roll: :wink:
Wongsir
週一 21 7月, 2003 23:01
版面: 自製天文望遠鏡 Amateur Telescope Making
主題: 太空館磨鏡班同學相片簿
回覆: 3
觀看: 5276

太空館磨鏡班同學相片簿

Dear atm classmates,

The photo gallery for Hong Kong Space Museum telescope making class is opened.

Please click "相簿藝廊" in the top menu bar.

http://www.hkastroforum.net/bbs/album.php

Wongsir
21-7-2003
:lol: :lol: :) :) :wink: :wink: :P :P :shock: :shock:
Wongsir
週一 21 7月, 2003 22:42
版面: 江西智通
主題: 廠商專區開幕
回覆: 7
觀看: 6624

Price list

Dear Wong Chi Keung,

You can post your telescope and accessary price list here.
We will put them up at the top for reference.

Wongsir
21-7-2003
Wongsir
週一 21 7月, 2003 22:34
版面: 自製天文望遠鏡 Amateur Telescope Making
主題: 終於可以理番塊 gregorian 主鏡.
回覆: 33
觀看: 22297

One more thing that I missed. It is not possible for us, the Hong Kong amateur to build such a telescope to observe the corona. It is because we are living at sea-level. The atmospheric condition does not permit us to do so. Go to a high mountain then you will have the chance. I remembered many man...
Wongsir
週日 20 7月, 2003 23:00
版面: 天文話題 Everything about Astronomy
主題: 第一次拿住支鏡睇星~^o^
回覆: 27
觀看: 18834

Re: 第一次拿住支鏡睇星~^o^

Smile 寫:我做人造腳架,就咁就對住西方個天睇~~ :roll:
嘩~~好sharp呀~~粒星星~~
我諗佢本身應該都幾暗...(因為唔use支鏡就咁睇...都見唔到~)
一粒blue光~好正呀~~!!
不過個影像都幾曚~(唔知係個天fog定我塊鏡鍍得唔好...定磨得衰...?!)
好開心呀~~ :P :P :P !!!!!!!!!
Congratulation!
Enjoy more with your telescope.

Wongsir
20-7-2003
:lol: :lol:
Wongsir
週日 20 7月, 2003 22:53
版面: 氣象地理 Weather & Geography
主題: HELLO HELLO HALO
回覆: 21
觀看: 17288

咩叫"日狗"呀? 日狗---Sundogs Article come from: http://ww2010.atmos.uiuc.edu/(Gl)/guides/mtr/opt/ice/sd.rxml Sundogs mock suns or parhelia Sundogs, also known as mock suns or "parhelia", are a pair of brightly colored spots, one on either side of the sun. Sundogs form as sunlight is refracted by hexagonal...
Wongsir
週日 20 7月, 2003 22:29
版面: 氣象地理 Weather & Geography
主題: 飛龍追日
回覆: 15
觀看: 15326

豆豸苗 寫: 實情..... 我都係覺得似狗....

不如投下票呢?! :roll:
似龍!

Wongsir
20-7-2003
Wongsir
週五 18 7月, 2003 23:27
版面: 廠製儀器 Factory Equipment
主題: 論鏡 1
回覆: 147
觀看: 208621

Subaru, 這一幀土星照片質素相當高, 嘻嘻,我又想借用來做磨鏡班教材,和我自製望遠鏡網頁內, "集光力和口徑的關係". 口徑愈大成像和凊晰度也跟著增加. 可以嗎? 黃sir 17-7-2003 :mrgreen: :mrgreen: :mrgreen: OK, 不過請註明影像是香港同好Subaru拍攝及擁有就得嫁啦. Thanks, Subaru. The photos will label: Subaru, Hong Kong It's what I did in your last photos used for this year's atm class lecture. Won...
Wongsir
週五 18 7月, 2003 14:19
版面: 網站支援 Technical Support
主題: 迷宮遇到的 ERROR MGS
回覆: 4
觀看: 6539

迷宮遇到的 ERROR MGS

迷宮遇到的 ERROR MGS
CK
Wongsir
週四 17 7月, 2003 21:36
版面: 廠製儀器 Factory Equipment
主題: 論鏡 1
回覆: 147
觀看: 208621

Subaru,

這一幀土星照片質素相當高,
嘻嘻,我又想借用來做磨鏡班教材,和我自製望遠鏡網頁內,
"集光力和口徑的關係".
口徑愈大成像和凊晰度也跟著增加.
可以嗎?

黃sir
17-7-2003
:mrgreen: :mrgreen: :mrgreen:
Wongsir
週四 17 7月, 2003 13:10
版面: 廠製儀器 Factory Equipment
主題: 論鏡 1
回覆: 147
觀看: 208621

豆豸苗 寫:噢... 這個主鏡坐.... 同我果年果個好似啊~~ ^^

Ours is a clone from the original.
It is homemade by Boss Kwan.
It seems it is a reduce size of Subaru's.

Wongsir
17-7-2003
:lol: :lol: :lol:
Wongsir
週三 16 7月, 2003 23:05
版面: 自製天文儀器 diy Astro Equipment
主題: CK 將個 EM1 改雙軸摩打 GOTO 赤道儀
回覆: 17
觀看: 46895

pywmm999 寫:CK先生,CELESTRON最新的赤道儀CGE不知您有沒有用過,有地方介紹它嗎?我訂了,但我很擔心它的質量!
pywmm999,
我也訂了一台Celestron CGE mount 和 8"鏡,
現由美國運送來香港, 我會盡快將測試結果在這裏公佈.

Wongsir
16-7-2003
Wongsir
週三 16 7月, 2003 11:16
版面: 自製天文儀器 diy Astro Equipment
主題: CK 將個 EM1 改雙軸摩打 GOTO 赤道儀
回覆: 17
觀看: 46895

CK 將個 EM1 改雙軸摩打 --- 4

黃隆校正和補充資料

EM1赤道儀TAKAHASHI TELESCOPE & EQUATORIAL MOUNT
高橋天文望遠鏡及赤道儀

http://www.pbase.com/gesc/takahashi_telescope&page=3

http://www.geocities.com/grandeyehk/index.html
Wongsir
週三 16 7月, 2003 00:13
版面: 自製天文儀器 diy Astro Equipment
主題: CK 將個 EM1 改雙軸摩打 GOTO 赤道儀
回覆: 17
觀看: 46895

I made some corrections.
Check whether it's ok now?

Wongsir
:roll: :roll:

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