Here's a close up of that first photo. I think the camera is capturing a reflection, as the shape of the mystery area has change and looks suspiciously like a reflection of the finger nail.
Your eyes are going to have to make the final call. If this area disappears when he's in his enclosure then I wouldn't worry about it.
Cuddles is probably feeling special with all these photos being taken.

Just looked at the third photo. It's a reflection. An infection or physical problem with the eye wouldn't change shapes so quickly.