I have loss of vision in both eyes ringing in my left ear I had lumber tap did and opening pressure was 35 I am on acetazolmide for five months?

Neuro/Ophthalmology. It sounds like you have "pseudo-tumor cerebri" with an increased intracranial pressure causing pressure on your optic nerves and loss of your visual field. You need to be followed by a neuro-ophthalmologist who is an expert in this area.