My new FBTs (and a pupil-less eye?)

[Allistor]

Does anyone have any ideas why he has no pupil? It worries me a little but he seems rather active and healthy otherwise.

EDIT: here is a better picture of the eye (I'm not squeezing him, just using my thumb to block him from moving too much, and I used gloves because I'm OCD lol):

[FinnyBird]

Probably just a mutation. If he's eating and moving around fine, I wouldn't worry about it. Not much a vet would be able to do about it, and it doesn't seem like it's harming him at all. You've got a unique fellow there

[Allistor]

Oh ok, I figured it was just a defect, thank you for clarifying for me

[DC101]

He looks pretty scary in your first photo. LOL

Like Finnybird said, if he is happy and healthy, then there is nothing to worry about.
Good luck with your little fella