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Analyzing TV Diffraction with Green Laser Light (and some @Wolfram_Alpha)

flash

warpedcircle

When taking a picture of my new 55″ TV (humblebrag) I noticed a diffraction pattern of the reflection of the camera flash. Fortuitously, I had also recently bought a slightly too-powerful laser pointer from China which is the perfect tool to investigate such problems. Here’s a little write-up of my DIY measurements.

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