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Master Member
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引用:
Originally posted by R-D
1? 這跟曝光時間有關,太空中由於沒有空氣吸收光線,所以不能曝光太久,若是有濾光鏡,就沒這問題??? 光線需要空氣吸收?? 
其實我兩年前在國外看過深入報導的節目,把這事件稱為"陰謀論". 當時真的是看的津津有味,因為國外請了當時的研究員,現今的各行專業 (物理學家,photographer,政治家)一起來分析這件事情. 我想如果大家也看過了, 也就應該知道"反方"的證據建立在什麼上面. 這件事...就跟誰殺了甘乃迪一樣無解..
我想,沒有人當時在場,大家都只是抱者自己所相信的在辯論吧. so..火氣不要太大
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看來我中文的確掛了... 
在太空中,由於沒有空氣,所以一些強的光源如陽光等很容易讓底片曝光過度,就算只是反光,也很容易造成過度曝光,所以一般曝光時間都不會太長,若是要過濾掉這些光源,就要裝濾光鏡,但是這麼做無疑的會將較弱的光源過濾掉,換句話說,一些較弱的光源如星星等便不容易拍攝...所以在太空中看不到星星該是很正常
但那是30年前的攝影技術...現在應該好些了...
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