Celestron Meade Vixen Takahashi Astrophysics
Sbig CCD ToUcam Coronado Filter Nikon Canon
<br> 目鏡 ED折射鏡 反射鏡 折反射鏡 太陽望遠鏡 鑢鏡 相機 鏡頭
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cwlam
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由 cwlam » 週一 07 3月, 2011 08:38
Wow ! 等好天出PTC見識下先…
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cwlam
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由 cwlam » 週一 07 3月, 2011 08:57
Delete
最後由
cwlam 於 週一 07 3月, 2011 09:16 編輯,總共編輯了 1 次。
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DTS-ES
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由 DTS-ES » 週一 07 3月, 2011 09:09
服
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cwlam
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由 cwlam » 週一 07 3月, 2011 09:14
delete
最後由
cwlam 於 週一 07 3月, 2011 09:17 編輯,總共編輯了 1 次。
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opa
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由 opa » 週一 07 3月, 2011 09:15
平有平玩...........
玩一陣....
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anyone
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- 註冊時間: 週六 07 2月, 2009 12:13
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由 anyone » 週一 07 3月, 2011 11:11
購買器材只是第一步,要拍攝出一幅好相片,還需要拍攝技術磨練,後期相片處理等好多東西去學,漫漫長路呢;明白畢竟買器材是不會送技術的。
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anyone
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由 anyone » 週一 07 3月, 2011 11:12
marco1415 寫:溫爺!!EM11是否有GOTO?
另恭喜恭喜
有的。
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anyone
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由 anyone » 週一 07 3月, 2011 11:14
funoooo 寫:利害一家四口. 天下無敵啦~~~~
怎會呢,買器材是不會送技術的,鏡子背後的人才最重要,小弟有排學習。
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anyone
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由 anyone » 週一 07 3月, 2011 11:16
syyuen168 寫:溫爺, 右手面的係唔係大王支 E-160 [疑惑] [疑惑]
是啊,感謝大王割愛, [跪拜禮] 支鏡99.99999999% 新!
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David
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由 David » 週一 07 3月, 2011 12:17
Wow E160...
Patience in focusing and collimation is the key to using this weapon. I am sure anyone has more patience than me on these or I would not had sold my E180 a few years ago. Otherwise, need to go back to the usual tricks to hide problems: shrink the pic and crop away ugly regions.
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anyone
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由 anyone » 週一 07 3月, 2011 12:23
thanks Master David advice .
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HK.Raymond.Tse
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由 HK.Raymond.Tse » 週一 07 3月, 2011 12:39
David 寫:Wow E160...
Patience in focusing and collimation is the key to using this weapon. I am sure anyone has more patience than me on these or I would not had sold my E180 a few years ago. Otherwise, need to go back to the usual tricks to hide problems: shrink the pic and crop away ugly regions.
To achieve critical focus for such short focal ratio, a motorized stepper focuser would be helpful.
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Chanlunlun
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由 Chanlunlun » 週一 07 3月, 2011 12:45
HK.Raymond.Tse 寫:David 寫:Wow E160...
Patience in focusing and collimation is the key to using this weapon. I am sure anyone has more patience than me on these or I would not had sold my E180 a few years ago. Otherwise, need to go back to the usual tricks to hide problems: shrink the pic and crop away ugly regions.
To achieve critical focus for such short focal ratio, a motorized stepper focuser would be helpful.
A Robofocus is of course perfect.
Otherwise a 1:10 mechanical and a Live View DSLR also helps.
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anguslau
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由 anguslau » 週一 07 3月, 2011 19:10
David 寫:Wow E160...
Patience in focusing and collimation is the key to using this weapon. I am sure anyone has more patience than me on these or I would not had sold my E180 a few years ago. Otherwise, need to go back to the usual tricks to hide problems: shrink the pic and crop away ugly regions.
E160 is a powerful instrument!
Critical collimation and focusing is a must in order to exploit its true potential. I'm sure Subaru or Mirror God can give you a hand on collimination. For focusing, a Bahtinov mask is a must. And then either a Robofocus or a 10:1 knob (or both) can not be skimmed...
Looks like you become a Takahashi fan!
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