@eniko she's certainly impaired in that department, but appears to have some vision. She's bad at identifying stuff on the floor but acts as though she can see large movements or things that change light levels.
She seems to be becoming more responsive to visual stimuli as she gets stronger, but that might be an illusion based on her becoming more familiar with her surroundings.
Another puzzle for her next visit with the vet. Might also explain how she ended up in such a bad position to start with.