There is no single “best” intraocular lens (IOL) for everyone. The most suitable lens depends on your vision goals, eye health, and daily lifestyle. During cataract surgery, your natural cloudy lens is removed and replaced with an artificial IOL, and several types are available to meet different needs.
Common Types of IOLs:
Monofocal IOLs
- The most widely used type
- Set for one focal distance (usually for clear distance vision)
- Glasses may still be needed for near or intermediate tasks
- Reliable and covered by most medical aids
Toric IOLs
- Designed for patients with astigmatism
- Help improve clarity by correcting irregular curvature in the cornea
- Reduce the need for glasses when astigmatism is present
Multifocal or Extended Depth of Focus (EDOF) IOLs (not typically offered at all practices)
- Provide vision at multiple distances (near, intermediate, far)
- May reduce reliance on reading glasses
- Can cause glare or halos in some patients
Choosing the Right Lens
At Dr. Cronje’s practice, lens selection is based on:
- Whether you have astigmatism
- The health of your retina and cornea
- Your visual priorities (e.g. reading vs driving)
- Whether you’re comfortable using glasses for certain activities
Monofocal and toric IOLs are the most commonly used options in the practice due to their excellent performance and broad suitability.
Final Word
The best IOL for your cataract surgery is the one that aligns with your vision goals and medical needs. Dr. Cronje will guide you through the options and recommend the lens that offers the best balance of clarity, comfort, and long-term satisfaction.
