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Old 04-28-2016, 12:37 PM   #80
LovesMacs
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Posts: 513
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Join Date: Apr 2012
Device: iPhone, Kindle Touch
Quote:
Originally Posted by NullNix View Post
Sure, though it'll do no good. Attached: one in lighted room with light at 13; one in a darker (but still lit) room, light at 8. No shots in full sunlight (because it's night here), none in a dark room (because the camera canna handle it without flash).

Note: shadow cones are clearly visible in the dark shot, but they're visible only to the camera: the same is true of the apparent brightness variation/shadow cone on the right of the light shot. To my eyes, both are entirely invisible and the screens are unvarying brightness fields: a clear consequence of the human eye's logarithmic intensity response versus a CCD's more nearly linear one.
I'm not sure what I'm supposed to see, but in the rightmost picture I see very obvious shafts of light coming from along the bottom edge of the Kindle as pictured. I'm in dim light as I post this so that probably helps with perception.
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