What are those rays that come out of headlights at night?

Question

What are those rays that come out of headlights at night?

In: 4

Answer 1

I doubt you’re refering to the actual light but rather beams traveling outwards from the light source? If so you might have astigmatism.

Here’s an example what astigmatism looks like https://i.imgur.com/q6fjC8U_d.webp?maxwidth=640&shape=thumb&fidelity=medium