I Have a Cataract. Do I Have to Choose a Multifocal Lens?

Yazar: Op. Dr. Gökay Günay

Many people diagnosed with cataracts have a similar question:

“If I am having cataract surgery, do I have to choose a multifocal (premium) lens?”

The short answer:

No.

Having cataract surgery and choosing a multifocal lens are not the same thing.

Different intraocular lens options can be used during cataract surgery, and the most appropriate choice may differ from one patient to another.

Which Lenses Can Be Used in Cataract Surgery?

During cataract surgery, the natural lens that is removed is replaced with an artificial intraocular lens.

This lens may be:

  • A monofocal lens
  • A multifocal lens
  • An EDOF lens
  • A toric lens

or another suitable lens option.

Having cataract surgery therefore does not automatically mean that a multifocal lens will be implanted.

Can I Choose a Monofocal Lens?

Yes.

Monofocal lenses are among the most commonly used intraocular lenses today.

They may provide very successful results for many patients.

In some situations, a monofocal lens may even be a more appropriate choice than a multifocal lens.

Is a Multifocal Lens Suitable for Every Patient?

No.

Multifocal lenses may reduce dependence on glasses in suitable patients. However, they may not be the best option for everyone.

When making the decision, factors such as:

  • Corneal structure
  • Amount of astigmatism
  • Retinal health
  • Night driving
  • Lifestyle
  • Visual expectations

should be assessed.

Am I Giving Something Up If I Choose a Monofocal Lens?

The answer depends on personal expectations.

For some people, increasing independence from glasses may be an important goal.

Others may be more satisfied with monofocal lenses because of factors such as quality of vision, contrast sensitivity or particular lifestyle habits.

The better question is therefore:

“Which is the most expensive lens?”

not

“Which lens is most suitable for me?”

This should be the question.

What Are the Advantages of Multifocal Lenses?

In suitable candidates, multifocal lenses may:

  • Support near vision
  • Improve intermediate vision
  • Provide distance vision
  • Reduce dependence on glasses

However, as with any technology, potential benefits and limitations should be considered together.

How Is the Lens Chosen?

For a successful outcome, the process requires:

  • Detailed measurements
  • An eye examination
  • Assessment of lifestyle
  • Discussion of visual expectations

These are all necessary.

Lens selection is not a standard procedure, but an individualised planning process.

Conclusion

Having cataracts does not mean that you must choose a multifocal or premium lens.

When choosing between monofocal, multifocal, EDOF or other lens options, your eye anatomy, lifestyle and expectations should be considered together.

The most appropriate outcome often comes not from choosing the most advanced technology, but from identifying the solution that best suits you.