From that picture I don't think it is popeye, but I'd definately keep an eye on it. When mine had popeye, his eyes were really bulging and cloudy and had a white spot in them.
Ok well his eyes are not cloudy but they do stick out WAY more than all of my other bettas. I named him Bug because of his eyes... Not knowing that it might be a disease....
Could this be natural than?
Thanks
I've had a betta that everyone thought had pop-eye before, but his eyes were just naturally very buggy
From the pic you posted he looks fine to me, but I'd suggest keeping a close eye on him (no pun intended) and having medication on hand just incase you notice his eyes getting any bigger