←back to thread

A laser pointer at 2B FPS [video]

(www.youtube.com)
615 points thunderbong | 1 comments | 19 Oct 25 06:42 UTC | HN request time: 0.202s | source
1. mjmas ◴[19 Oct 25 11:21 UTC] No.45633459[source]▶
The view from one end of a laser going between two mirrors (timestamp 1:37) is a fairly good demonstration of the camera having to wait for light to get to it.