Royal National Institute for the Blind (RNIB) – National charity for the blind. Also a good source of information on eye disorders. This link takes you to the menu for common eye conditions
Diabetes UK – Essential viewing for diabetics and people caring for diabetics

Professional Pages:

General Optical Council – Regulatory body for Optometry
Optical Consumer Complaints Service (OCCS) – An independent arbiter if you are unhappy with the optical service provided by an optical practice.
Tameside & Glossop Clinical Commissioning Group – Our local NHS trust covering GP, Dental, Pharmacy and Optical services.