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Jun 22, 2015 at 17:30 vote accept mhlester
Jun 21, 2015 at 16:47 answer added szulat timeline score: 6
Apr 24, 2015 at 3:09 history tweeted twitter.com/#!/StackPhotos/status/591438841308958720
Apr 23, 2015 at 19:26 comment added mhlester I thought diffraction only happens at small apertures. I'd love to find more information about diffraction at the macro scale if that's indeed what this is
Apr 22, 2015 at 23:52 comment added Michael C This isn't just an effect you can see by taking a picture with a camera. You can also see it with your naked eye. It is diffraction caused by the fingers in the light path.
Apr 22, 2015 at 19:41 comment added Rafael I'm sure womeone will come with a complete explanation. But mainly is due diffraction.
Apr 22, 2015 at 17:19 history asked mhlester CC BY-SA 3.0