The most commonly used IOL, monofocal lenses provide clear vision at one distance - typically for either near or distance vision. Many patients opt for monofocal lenes to correct their distance vision and then use reading glasses for close-up tasks. While they’re an effective and cost-efficient option, they may not be the best choice for patients who want to see well at all distances, without needing to wear glasses.  

Designed to offer clear vision at multiple distances, multifocal lenses are a great option for patients who want to reduce or eliminate the need for glasses after surgery. These lenses allow many patients to enjoy enhanced vision across a wide range of activities, from reading to driving at night. However, they aren’t suitable for everyone - speak to your surgeon to see if you’re a good candidate for multifocal lenses. 

Offering a continuous range of vision, these lenses enable excellent vision at far, intermediate and functional near distances, with fewer visual disturbances like glares or halos. With both eyes open, these lenses can provide sharp vision across a wide range, making them a good option for patients who want independence from glasses but may not be good candidates for a multifocal IOL.  

If you have astigmatism (an irregular-shaped cornea), toric lenses may be the ideal choice for you. These lenses correct astigmatism while also providing clear vision at a single distance. Used in combination with other types of lenses, they can help patients achieve even clearer vision, reducing their dependence on glasses for near or distance tasks.  

If you’ve already had cataract surgery with monofocal IOL, it may be possible to upgrade to multifocal or EDOF lenses for greater independence from glasses. This is done by placing the new, premium lenses on top of the monofocal IOL.