---
title: Low vision
description: "Low vision describes permanent visual impairment that cannot be fully corrected with glasses, contact lenses, or surgery. Many different eye conditions can lead to low vision. ## Impact and causes People may struggle with everyday tasks despite standard care. -…"
url: "https://bluefinvision.com/knowledge-base/topics/conditions-diseases/low-vision/"
updated: "2025-12-17"
category: "Conditions & Diseases"
---

# Low vision

Low vision describes permanent visual impairment that cannot be fully corrected with glasses, contact lenses, or surgery. Many different eye conditions can lead to low vision.

## Impact and causes

People may struggle with everyday tasks despite standard care.

- Difficulty reading, recognising faces, or navigating safely
- Common causes include macular degeneration, glaucoma, diabetic retinopathy, and inherited retinal disease
- Visual acuity or field loss criteria vary between countries
- Emotional and social effects such as loss of confidence or isolation

## Support and rehabilitation

Low-vision services help maximise remaining sight and independence.

- Optical aids such as magnifiers, telescopes, and high-add lenses
- Electronic solutions including screen magnifiers and text-to-speech devices
- Orientation and mobility training plus home adaptations
- Counselling and peer support to address the psychological impact