Extended depth of focus lenses are a type of intraocular lens designed to provide a smooth range of clear vision from far to intermediate distances, with some near support, while aiming to limit glare and halos.
Key features of EDOF lenses
They lengthen the focus zone instead of splitting light into separate distance and near images. This gives more continuous vision for driving, computer use, and general activities.
- Often give excellent distance and arm’s length clarity without glasses
- Some people still use simple readers for very small print
- May cause fewer disturbing light rings than some multifocal designs
- Suitable for many everyday lifestyles, including frequent night driving
Who might choose EDOF implants
These lenses suit people who value stable contrast and comfortable night vision but still wish to minimise their reliance on glasses. Careful assessment of your eyes, hobbies, and work demands helps decide if this balance is right for you.
- Not ideal if there is significant retinal disease or irregular corneal shape
- Adaptation is usually straightforward, with gradual improvement over weeks
- Discuss expectations honestly to avoid disappointment
- Follow up appointments confirm lens position and overall eye health
