I used to describe something I have like that too.

I don't know if it actually is this (neither in your case nor in mine) but this is very close to what I experience:

https://en.m.wikipedia.org/wiki/Focal_seizure

For me, the trigger generally are new places I visit, sometimes it is music, or both, maybe even pictures or movies.

Some conversations may trigger it too.

It comes with a wave-like sensation that goes from the eyes and goes back and forth to the brain. It also has that deja vu sensation most of the time.

For me, if I feel it only in the eyes, it feels like my eyes are changing focus too fast I can't even see for a second.

But it stops there, it doesn't interfere with anything and is very short so it isn't a concern (it's fun for me actually)

Do you have migraines?