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Posted by surprisetalk 3 days ago

Digital Iris [video](www.youtube.com)
9 points | 1 comments
MildlySerious 1 minute ago|
[delayed]
solstice 3 days ago|
Very cool idea, documented in a calm and clear video. From the description:

> Upcycling a phone LCD into an optical contraption. > Pairing a DSLR lens with a mirrorless camera body leaves a gap that has to be filled by an adapter mount. I thought it would be fun to build a computer that fits in that mount.

> A transmissive LCD acts as a programmable iris, inserting digital effects into an otherwise purely optical pipeline. It enables some interesting manipulation of the lightfield such as in-camera parallax wobbles, as well as animated bokeh effects.