American Foundation for the Blind
http://www.afb.org
This website provides information about vision loss, available technology, and support groups for family members of the visual impaired.
National Federation of the Blind
http://www.nfb.org/
This website provides services (books, aids, equipments) and a complete list of organizations for individuals who are blind.
Strategies For Teaching Students With Vision Impairments
http://www.as.wvu.edu/~scidis/vision.html
This website describes strategies for teaching children with visual impairments.
Visual Impairment
http://www.academiconcepts.org/sped/visim/vi_intro.sht
This website has definitions and causes of visual impairments. There is also a glossary of all the proper terms related to this disability.