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Wombat88




註冊: 2009-10-12

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題目IR photography...how?     Post time: 7 月 16 日

Do i really need to modify my camera for IR photography or simply add a filter to go?

http://www.dpfwiw.com/ir.htm#remote

Pls share your valuable experience! tks!!
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h0001244




註冊: 2007-04-19

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題目Re: IR photography...how?     Post time: 7 月 16 日

Adding a filter in front of camera would require you a minute of exposure even under bright sunlight..............
modifying the camera can let you have normal shutter speed as usual, which is more useable.
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火Ken




註冊: 2007-03-25

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題目Re: IR photography...how?     Post time: 7 月 17 日

買部平機改吖!我個相薄D相係部300D及40D改機後映出來,有興趣我可以比個師父電話你,佢幫我及我D朋友改過幾次機!ok嫁!
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ACanonGuy




註冊: 2009-12-21

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題目Re: IR photography...how?     Post time: 7 月 17 日

Wonder how much IR "effect" can be simulated in post processing. Here is one of my attempt but obviously still a way to go. Perhaps someone have come up an IR picture style or LR preset?

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h0001244




註冊: 2007-04-19

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題目Re: IR photography...how?     Post time: 7 月 18 日

So far I can't find out a photoshop simulation that looks similar to IR photo
I feel that IR has very different response to light. Not only turning the green into white that simple. IR gives a different texture to me....
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dhcp255




註冊: 2009-11-25

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題目Re: IR photography...how?     Post time: 7 月 18 日

買個紅外濾鏡做偽紅外都得。同改機各有長短。
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Wombat88




註冊: 2009-10-12

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題目Re: IR photography...how?     Post time: 7 月 19 日

hi dgcp255...tks for the advice! any model or brand for 紅外濾鏡 ? any photo taken by this kind of filter??
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Obi-Wan




註冊: 2006-02-06

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題目Re: IR photography...how?     Post time: 7 月 19 日

1. cheapest way, use IR filter >$100, cheap, but need a tripod to take photo, need long exposure, need to focus first before adding the filter

2. buy a Sony V1 or V3, $500-1000, these camera has "night view mode" by removing the low pass filter inside the camera so that the camera is responsive to IR, but need to use 1/30 fixed time, so a ND filter and tripod may be needed, the quality is very good

3. modified an old DSLR or DC, around $800 or DIY
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dhcp255




註冊: 2009-11-25

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題目Re: IR photography...how?     Post time: 7 月 19 日

Wombat88兄, 紅外濾鏡好多牌子,可以去內地淘X網看看。好多賣,國產貨都好平,效果都OK(改咗機的話)。不同波段對應效果用途都不盡相同,你可以查找一下關於這方面的資料或者問問D店主。有D店主會有埋唔同波段濾鏡的效果圖參考。
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