EDOF Lenses for Cataract Surgery

What Are EDOF Lenses?

We understand that choosing the right lens is one of the most important decisions you’ll make about your cataract surgery. Extended Depth of Focus (EDOF) lenses are a premium option designed to give you a wider range of clear vision compared with standard monofocal lenses.

These lenses work by stretching the eye’s focal range, giving you smooth, natural vision from distance through to intermediate — ideal for activities like driving, computer work, and everyday tasks. Many patients find they enjoy much more independence from glasses, while still experiencing fewer side effects such as glare and halos than with multifocal implants.

If you want sharper vision at distance and intermediate ranges, and would like to reduce your dependence on glasses, EDOF lenses at London Cataract Centre could be the right choice for you.

How Do EDOF Lenses Work?

EDOF lenses use advanced optical technology to extend the depth of focus in the eye. Instead of splitting light into distinct focal points, as multifocal lenses do, EDOF lenses elongate the focal area, allowing the eye to maintain sharper vision over a wider range of distances.

This design reduces the likelihood of glare and halos that some patients experience with multifocal implants. As a result, EDOF lenses often provide a more natural, continuous visual experience, especially in challenging conditions like night driving.

The Procedure and Recovery

Implanting an EDOF lens is no different from standard cataract surgery. The procedure is quick, comfortable, and performed under local anaesthesia. The main difference lies in the careful selection and calculation of the lens beforehand.

Recovery is generally smooth, with vision improving within days. Because EDOF lenses are designed to reduce unwanted visual effects, many patients adapt to them more quickly than with multifocal lenses.