This week, I spent a couple of days up in San Francisco. There was a big trade show, SPIE Optics and Photonics West at the Moscone center. As always, it was YUUUUUUUGE in the colloquialism of The Donald. Three halls, and seemingly a thousand exhibitors. Cameras, Software, Lenses, a LOT of lasers, and everything else that might be related to optics and optical devices. Since I know a lot of people...
The City (San Francisco)
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