Low vision aids do not restore normal vision, but they can make specific activities easier. The best choice starts with the task: reading, recognising faces, television, work or safer mobility.
Six main categories
1. Hand magnifiers
Portable for labels, prices and short text. Lighting and working distance strongly affect performance.
2. Stand magnifiers
Rest on the page and may help when hand tremor or fatigue makes a handheld device difficult.
3. High-add spectacles
Keep both hands free but require a close working distance and training.
4. Telescopic systems
For distance or intermediate targets such as signs, television or a classroom board.
5. Electronic magnifiers
Offer variable magnification, contrast and alternative colour modes.
6. Non-optical solutions
Task lighting, reading stands, large print and phone or computer settings complement optical devices.
How should quality be compared?
Maximum magnification is not enough. Useful field of view, distortion, brightness, comfort, weight and suitability for the real task all matter.
What affects price?
Price varies with optical quality, lighting, electronic functions and construction. The cheapest or strongest device is not automatically the most useful. Testing it with real text or objects is essential.
Test the aid before deciding
Bring the book, phone or object you want to see more clearly.
