Along with the excellent advice on dealing with her eyes, I'd like to add.... You should seek out a different reason for her not eating. They'll eat fine even with "poor eyesight" since that is not their primary means of sensing prey to begin with.

So, double-check all the husbandry to make sure your temps and humidity are optimum and consistent. Make sure the enclosure is not too large and cavernous and/or in a busy, bright, noisy place in the house. Have two very snuggly sort of hides, at least. And no handling or "socializing" with her until she's eating regularly.

Good luck with her.