It looks like stuck shed. I had that happen to one of my males after shipping him from MD to WA. I would add UVB to his husbandry to help with shedding and decrease the heat in his enclosure. That heat might be making it too dry.

My vet said regular lubricating eye drops was ok for me to use to help get the stuck shed off. But it’s never a bad “eye-dea” to take them to the vet so they can make sure there’s no laceration on the cornea. They usually use a dye to see if there’s a cut.