You know, I don't really have a scale. I don't think many people do. Just because it can be every time so much different.

I just like to describe what I experienced in detail. Like once I was looking out the window and everything was so clear and vivid and detailed. So I said "wow, look at everything being so detailed", And to my surprise, it got even more detailed and vivid. Even more than in waking life.

I basically use words like foggy, clear, vivid, detailed, binocular vision, and so on. But you should use your own words to best describe what you saw and felt.