To take a picture of the eye for iridology, the practitioner will typically ask the person to sit in a chair and look straight ahead. The practitioner will then hold the iridology camera up to the person’s eye and take a picture of the iris. The process is usually quick and painless, and the person being photographed should not experience any discomfort.
After the picture has been taken, the practitioner will analyze the image to look for patterns, colors, and other features in the iris that are believed to be indicative of specific health conditions.