Understanding
sight loss
Sight loss, also called vision loss or visual impairment, affects millions of people in the UK – over two million, in fact. Of these, around 340,000 are registered as blind or partially sighted.
Sight loss can impact one or both eyes and it can range from mild vision difficulties to complete blindness. It doesn’t just happen overnight, it can develop gradually or suddenly, depending on the cause.
There are many factors that can contribute to sight loss, including:
- Eye conditions such as glaucoma, cataracts or age-related macular degeneration
- Genetic factors present from birth
- Injuries or trauma affecting the eyes or visual pathways
- Degenerative neurological conditions like multiple sclerosis or Parkinson’s
- Systemic diseases such as diabetes or hypertension
- Ageing, which can make the eyes more vulnerable to certain conditions
Every individual’s experience of sight loss is different, influenced by the type, severity and underlying causes.
We’ve put together a comprehensive guide that explains these factors in more detail and explores how sight loss can affect daily life.
Download our free booklet to learn more about:
- The different types of sight loss
- Factors that contribute to vision impairment
- How sight loss can vary from person to person
Download our free booklet now:



