I recently just rescued/adopted my first ever snake. Unfortunately we weren't able to get much information about his last home. We have had him about 3 weeks now.
His name is Noctis and he is a Mexican black King snake. We are not sure of the age or sex, although we are leaning towards the snake being a male. He's roughly about 5ft in length and looks to be a healthy weight, he's quite active and has a healthy appetite and no mites or scale damage/rot. His temperament is extremely friendly, and he loves to be handled. We do have a vet appointment scheduled to have him checked over, I would have taken him earlier but in our area due to holidays the vet was closed. However I am concerned about his eyes and am wondering if anyone knows what this is? At first we thought it was maybe just because he was in blue, but it's been a little too long for that to be the case and there doesn't seem to be any signs of it clearing. Because I thought he was going into shed, I've had the humidity level higher and he also has access to a humidity box. His temperatures in his enclosure are normal as well.

I'm wondering if this is possibly stuck eye caps? I haven't been able to find any photos similar to what his eyes look like currently. I have seen pictures of cataracts in snakes that look slightly similar. The cloudiness seem to be on the surface covering the eyes rather than actually in the eye themselves. Any help on this would be greatly appreciated.

https://i.imgur.com/CcK54fX_d.jpg?ma...idelity=medium

https://i.imgur.com/DUwQHLd_d.jpg?ma...idelity=medium

https://i.imgur.com/0pRjaRJ_d.jpg?ma...idelity=medium

https://i.imgur.com/7XnxSPI_d.jpg?ma...idelity=medium

http://imgur.com/gallery/oTGgYvQ