refeia's photostream  

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Uploaded on Dec 26, 2011

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Uploaded on Dec 22, 2011

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Uploaded on Dec 22, 2011

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Uploaded on Dec 22, 2011

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Uploaded on Dec 22, 2011

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Uploaded on Dec 16, 2011

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Uploaded on Dec 16, 2011

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Uploaded on Nov 11, 2011

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Uploaded on Sep 19, 2011

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Uploaded on Sep 19, 2011

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撮影画像のぶれをオシロスコープのように可視化するための装置。冷却 ファンに修正液でマークしてる。

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Uploaded on Aug 29, 2011

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等倍表示 ／ IS有効 ／ 換算50mmで1/100sなので通常ぶれない条件。にも関わらず、 ISユニットが激しく動いてブレてしまった場合の例。この条件では、 ISを切っておいたほうが平均するとブレない...

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Uploaded on Aug 29, 2011

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等倍表示 ／ Is無効 ／ ファンは左回転。これがIsを切って手持ちで撮った場合。シャッター の振動からか最初に多少細かくゆれているが、手ぶれによる遅い揺れが 主。遅いとはいえ量は大きいので、この条件ではIs有効のほうが平均 するとブレない

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Uploaded on Aug 29, 2011

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等倍表示 ／ IS有効 ／ ファンは左回転。1/25sのうち約半分の間、はげしくブレているの が見て取れる。シャッターが開いてから1/50sぐらいの間ISが不 安定になるというのが、かなりの割合(1/3とか半分とかそういうオ ーダー)で発生する様子

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Uploaded on Aug 29, 2011

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Xz-1 + Fl-36r

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Uploaded on Aug 23, 2011

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E-P3 + Leica DG 25mm / ぶれた

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Uploaded on Aug 20, 2011

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E-P3 + Leica DG 25mm / 撮って出し用にはだいたい+0.7EVで合う / F1.8

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Uploaded on Aug 20, 2011

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E-P3 + Leica DG 25mm / 撮って出し用にはだいたい+0.7EVで合う / F5.6

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Uploaded on Aug 20, 2011

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