- Bernard Jensen Int.
Sales of charts, videos and related iridology products.
- Canadian Institute of Iridology Courses
Practitioner Diploma Program (classroom or correspondence). Approved by The Iridologists' Association of Canada.
- Choices for Health and Harmony
Diane Elms presents basic treatment information, with details of what to expect at her Ontario practice.
- Guild of Naturopathic Iridologists
Details about the organisation, its membership, training, courses and accredited colleges within the UK, as well as background information on the history and practice of iridology.
- Healthline Diagnostics
Offers a range of equipment, tools and software for the professional iridologist, with details of online courses also available.
Article by Stephen Barrett, M.D., offering an explanation and history of iridology.
Finding internal weaknesses through the color of eyes. How iridology originated, pictures, and how it works.
- Iridology at the Kevala Centre
Information on distance learning foundation course, with introduction to iridology and details of the work of Dr. Von Peczely.
- Iridology Page
Includes the Iridologist's Creed, articles, schools and tools directory, and bulletin board.
- Iridology Plus
Canadian Journal of the Science and Practice of Iridology and Preventive Health Care, offering an article archive and subscription information.
- Iridology Research
Articles, research information and list of centres.
- Iridology Works
Offers a variety of software for use by both the professional iridologist and the student.
- Iridology World
Overview of applied iridology, with letter from the Director, links and background material.
Offering a variety of diagnosis tools, books, and courses. Product and ordering information, with founder profile.
A naturopath specialising in iridology, the Bowen method, and vitamin and mineral therapy. Lists details of methods used, courses offered, and lectures given.
- MD Jones Enterprises
Introduction and glossary of terms, with details of related products and training seminars.
Overviews, screenshots and ordering information on a selection of iridology software and books.
- Study the Iris
Explains how iridology works and what it reveals about the patient.