Choosing a Cataract Lens that is Right for You

Every eye is unique. When choosing an intraocular lens (IOL) for your cataract surgery, your eye doctor will take into account any refractive errors you may currently have. IOLs have the ability to correct a range of refractive errors, but specific IOLs are designed to address different problems. Working closely with an experienced ophthalmologist in your area, your cataract surgery may not only eliminate your cataracts, but also reduce your dependence on glasses.

Types of IOLs

Multifocal IOLs are generally recommended for any lens replacement surgery. Multifocal IOLs are better able to provide vision at various ranges than traditional monofocal IOLs. The types of multifocal IOLs currently available include:

Refractive IOLs – Refractive IOLs are designed with multiple zones on the surface of the lens. These zones act to provide clear vision at near and distant focal points. Refractive IOLs may not provide clear vision in low light situations, which will require glasses for some tasks
Apodized diffractive IOLs – Apodized diffractive IOLs contain steps on the surface of the lens that provide a smooth transition between objects at various distances. The steps on these IOLs also bend light, providing better vision for tasks like nighttime driving. Apodized diffractive IOLs may not provide clear vision at intermediate levels, which may require eyewear in certain circumstances
Accommodative IOLs – Accommodative IOLs are the latest in IOL technology. These lenses work in conjunction with the muscles in your eyes to provide clear focus at all distances and in any lighting condition. Accommodative IOLs have the highest chance of freeing you from prescription eyewear

When you visit your eye doctor to discuss cataract surgery, he or she will work with you to help determine what IOL will best meet your particular needs.

If you are interested in learning more about your IOL options for cataract surgery, please find an experienced eye doctor in your area to schedule an initial consultation today.