Yelov
New member
- Joined
- Jan 20, 2019
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I have a 100mW 532nm laser, and was just wondering why the beam visibility is way different from looking at the beam from the point of view of the laser vs looking at it from the other side (to the laser). It's just scattering of particles in the air, right? Thought it would go in all directions equally. For example I can see the beam in daylight when looking from the end, but absolutely no beam when looking from the front. I've never seen this in the YouTube videos I've watched.
edit: nevermind, just found a video where it's visible
edit: nevermind, just found a video where it's visible
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