r/atoptics

12k subscribers
created in 2012
last scan 6/27/2019


Atmospheric Optics. The subreddit for anything related to optic sky phenomena: rainbows, ice halos, aurorae, mirages, cloud iridescence, green flashes, crepuscular rays and spectres of the Brocken.
https://reddit.com/r/atoptics/

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