A low profile 10mm perspective.Uncorrected WA distortion.Does it work in this instance? this lense pulls in a 140 degree field of vision @10mm.

Note: The brick wall < - > is true horizon.I believe the distant doorway door is plumb also. :O)

Rick

15 seconds @ F/10
iso 160
E.V. +3.0
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The sign reads:Tours,events. Computer History Museum.Mountain View,ca
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this photo is from the thread "Tunnel vision" in the Photography & Digital Camera Forums.

Click the following link to view the thread: http://forums.photographyreview.com/...ad.php?t=45919