由 willis » 2012-03-03, 11:51
社長 寫:Alex,今天試過樓上那個重型經緯儀,可以架203APO上去,但一定要在另一端加配重才可維持轉動順滑度。
有沒有興趣哪天一起運203APO去濕地公園拍拍?我對鳥攝完全不懂,但對望遠鏡性能本身比較熟,而你對鳥攝又很有經驗,跟你配合一下,應可發揮這台1420 f7 APO遠攝鏡的威力
一般天文望遠鏡的指標是要在半度(約月亮視直徑)範圍內提供優質影像,對攝影來說因為都在像素解像度極限水平,即超過12mm直徑範圍可說是完美了。但不知道濕地公園是否容許這些大型器材進入
否則到白鷺湖天文台也可以,很多人就在那裡(大埔滘)拍的。
What? Use a nuclear weapon to kill a chicken! Ha Ha! It is fun! I don't think they will allow u to use 203APO in wetland park anyway. May be in White Egret Observatory or Luk Keng (鹿頸), where u can park ur car & setup the scope next to the car. And most importantly, u have enough birds, egrets, for u to kill.
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