Well I had one of these this morning as I kept “failing” the Visual Field Test for glaucoma. The opthomologist scheduled one of these to get a clearer picture of the eyes and the condition that they’re in. Hopefully better results this time and more effective treatment. I had never heard of this before so looked it up on-line but the expalnations are so technical I’m not that much further ahead.
I was also advised for OCT. But it was before I had diabetes. I was told that it detects fissures and uneveness of the retina which angiography or other tests fail to detect.