Eye Conditions

Like most professionals, especially those closely related to medicine, Opticians can sometimes use difficult words to describe simple conditions.

Thomas H. Collison (Opticians) are committed to keeping you informed and making things simple and our staff will be happy to answer any questions you may have about your eye sight.  

For more information on a number of eye conditions, click on the links below:

  Refractive Errors



  Macular Degeneration

  Diabetic Eye Disease

  General Eye Health




External Links to the NHS Choices website


When entering our practices we ask you to wear a face covering unless you have a clinical reason exempting you from wearing one.



Please do not book an appointment or attend your practice if you or any member of your household has symptoms of cough, fever, shortness of breath or loss of taste or smell.

Full NHSE advice available here.



Due to pressures associated with COVID19 all of our practices are working on an appointment only basis. Additionally some of our practices may be operating to slightly different hours and we would suggest you call the practice before attending.