About the MA Directory of Agencies

Produced by:

Perkins Library
175 North Beacon Street
Watertown, MA 02472
617-972-7240 or 1-800-852-3133
Fax: 617-972-7363
TTY: 617-972-7690
[email protected]

For the most up-to-date version of the Resource Directory, visit the Library website at PerkinsLibrary.org/resourcedirectory.

Single copies of this publication in braille or large print are available at no cost from the Perkins Library. A downloadable PDF of the resource directory (requires Adobe Acrobat Reader) and a downloadable Word doc are also available. Interested parties are encouraged to make as many copies as needed.


To make corrections, changes or additions to this Resource Directory please notify:

Kim Charlson, Director
Perkins Library
175 North Beacon Street
Watertown, MA 02472
Email: [email protected]

Definition of Legal Blindness in Massachusetts

Legal blindness is defined as central vision (or acuity) of not more than 20/200 in the better eye with correction (glasses), or as having peripheral fields (side vision) of no more than 20 degrees diameter or 10 degrees radius.