American Academy of Ophthalmology
	P.O. Box 7424
	San Francisco, CA 94120–7424
	Telephone: (415) 561–8500
	Web site: http://www.aao.org
American Council of the Blind
	1155 15th St. NW, Suite 1004
	Washington, DC 20005
	Telephone: (800) 424–8666
	Web site: http://www.acb.org
American Foundation for the Blind
	11 Penn Plaza, Suite 300
	New York, NY 10001
	Telephone: (800) 232–5463
	Web site: http://www.afb.org
American Optometric Association
	243 N. Lindbergh Blvd.
	St. Louis, MO 63141
	Telephone: (800) 365–2219
	Web site: http://www.aoanet.org
Jewish Guild for the Blind
	15 W. 65th St.
	New York, NY 10023
	Telephone: (800) 284–4422
	Web site: http://www.jgb.org
National Association for the Visually Handicapped
	22 W. 21st St., 6th Floor
	New York, NY 10010
	Telephone: (212) 889–3141
	Web site: http://www.navh.org
National Eye Institute, National Institutes of Health
	31 Center Dr.
	Bethesda, MD 20892–2510
	Telephone: (301) 496–5248
	Web site: http://www.nei.nih.gov
National Federation of the Blind
	1800 Johnson St.
	Baltimore, MD 21230
	Telephone: (410) 659–9314
	Web site: http://www.nfb.org
Prevent Blindness America
	211 W. Wacker Dr., Suite 1700
	Chicago, IL 60606
	Telephone: (800) 331–2020
	Web site: http://www.preventblindness.org
Visions/Services for the Blind and Visually Impaired
	500 Greenwich St., 3rd Floor
	New York, NY 10013–1354
	Telephone: (888) 245–8333
	Web site: http://www.visionsvcb.org