Haidinger's brush

[Zingmo]

I managed to take a great photo of Haidinger's brush this morning.


A fascinating phenomenon worth looking into.

Z

Edit: If you can't spot it straight away, try rotating your head from side to side.

 

[spandit]

Never heard of it before and from a quick glimpse at the Wikipedia page, I'm none the wiser but I think I can see the effect in your photo (by tilting my head, as you say)

 

[Zingmo]

It's notoriously difficult to capture an entoptic phenomenon like this, but somehow, this morning the conditions were just right.

Z