16 inch ultra light weight telescope - version 3.1

自製天文望遠鏡 牛頓望遠鏡 杜蘇式 卡式 設計和磨鏡方法<br>
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Chanlunlun
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文章: 3785
註冊時間: 週四 09 10月, 2003 21:06

16 inch ultra light weight telescope - version 3.1

文章 Chanlunlun » 週二 14 7月, 2015 17:37

Dear ATMers,

the new 3.1 inch diagonal just arrived few days ago and thus the 16 incher was capable to receive a facelift - the 2.6 inch diagonal was replaced by the 3.1 inch and a rack and pinion focuser replaces the helical focuser.

By doing so another 0.3 kg of weight is added. By the time you read this massage the telescope is flying to Maldive.

Best regards
Chan Yuk Lun
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31.jpg
Rack and pinion focuser, light shield and 3.1 inch diagonal.
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32.jpg
angles
32.jpg (456.47 KiB) 已瀏覽 10859 次
33.jpg
Flying.........
33.jpg (416.83 KiB) 已瀏覽 10858 次

大黃傻貓GARFIELD
中子星
文章: 1527
註冊時間: 週日 11 9月, 2005 01:34

Re: 16 inch ultra light weight telescope - version 3.1

文章 大黃傻貓GARFIELD » 週二 14 7月, 2015 18:04

Chanlunlun 寫:Dear ATMers,

the new 3.1 inch diagonal just arrived few days ago and thus the 16 incher was capable to receive a facelift - the 2.6 inch diagonal was replaced by the 3.1 inch and a rack and pinion focuser replaces the helical focuser.

By doing so another 0.3 kg of weight is added. By the time you read this massage the telescope is flying to Maldive.

Best regards
Chan Yuk Lun
Chan Sir, I would really like to see how compact can hit be packed...

This is a work of finest craft!

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wtyu21
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文章: 5909
註冊時間: 週三 30 5月, 2007 04:18
來自: HKCHN

文章 wtyu21 » 週二 14 7月, 2015 18:48

have a nice trip~have a nice sky there too~ :wink: :wink: :wink:

Chanlunlun
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文章: 3785
註冊時間: 週四 09 10月, 2003 21:06

Re: 16 inch ultra light weight telescope - version 3.1

文章 Chanlunlun » 週二 14 7月, 2015 19:20

大黃傻貓GARFIELD 寫:
Chanlunlun 寫:Dear ATMers,

the new 3.1 inch diagonal just arrived few days ago and thus the 16 incher was capable to receive a facelift - the 2.6 inch diagonal was replaced by the 3.1 inch and a rack and pinion focuser replaces the helical focuser.

By doing so another 0.3 kg of weight is added. By the time you read this massage the telescope is flying to Maldive.

Best regards
Chan Yuk Lun
Chan Sir, I would really like to see how compact can hit be packed...

This is a work of finest craft!
I will post a picture once arrive Male' so that you could see how things packed together.

But frankly speaking my craftsmanship is very poor. The telescope is rough, except its optics.

Chanlunlun
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文章: 3785
註冊時間: 週四 09 10月, 2003 21:06

文章 Chanlunlun » 週二 14 7月, 2015 19:23

wtyu21 寫:have a nice trip~have a nice sky there too~ :wink: :wink: :wink:
I am now in Kuala Lumper airport waiting and waiting for transit. This airport is very quiet, unlike that in HK.

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Eddy So
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註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

文章 Eddy So » 週二 14 7月, 2015 19:31

旅途愉快!

大黃傻貓GARFIELD
中子星
文章: 1527
註冊時間: 週日 11 9月, 2005 01:34

文章 大黃傻貓GARFIELD » 週三 15 7月, 2015 11:09

Happy stargazing and post the photos !!! :D

Chanlunlun
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文章: 3785
註冊時間: 週四 09 10月, 2003 21:06

文章 Chanlunlun » 週五 17 7月, 2015 22:04

大黃傻貓GARFIELD 寫:Happy stargazing and post the photos !!! :D
I am now in Maldive, on a very remote island at center of Indian Ocean, from nothing nearby. It's a miracle that I still find wifi and be connected with civilization.

Fotos are coming, stay tuned.

Best regards
17 July 2015

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