He's a most amazing man! He can "see" it without iridology or handwriting, too!
If you are going to write him, include a handwritten list of your symptoms and a picture. It doesn't have to be of your eyes, any recent picture of you will work. He is charging now for answering letters. IT's $10 each. I've seen it recommended on another website that you just include a blank check and they will send you whatever herbs/remedies you need. That's what I'd do, if he didn't live 5 minutes from my mom's house. It's nice to include a donation, also. Not necessary, but nice.