What are Premium lenses in Cataract Surgery? Mr Pasu explains how to choose the right lens for you.

Article reviewed and checked by Mr Saruban Pasu – Consultant Ophthalmic Surgeon.

Mr Pasu is an eye surgeon that specialises in cataract surgery. He specialises in high volume cataract surgery (currently performing over 250 cases a month) with fantastic surgical outcomes and patient feedback. He is also a dedicated trainer of future eye surgeons. In this article, he explains the development of cataract surgery and the different lens options available, helping you choose the right lens for you.

“I am proud to offer my services at Sussex Premier Health. The facilities here allow me to perform cataract surgery using the latest surgical equipment and premium intraocular lens technology. The facilities here and the patient care is truly five star. For me cataract surgery is not just about restoring your sight, its about enhancing your life.” – Mr Pasu.

While the primary goal of cataract surgery is to remove the clouded natural lens and restore clear vision, patients today have more choices than ever before when it comes to the type of lens implanted during the procedure. Premium intraocular lenses (IOLs) offer advanced optical technologies that can dramatically improve vision quality and reduce or eliminate the need for glasses after surgery.

Unlike standard monofocal IOLs, which are typically set to focus at a single distance (usually far), premium IOLs are designed to address a wider range of visual needs. These lenses are ideal for patients who want to minimize their dependence on glasses for daily activities such as reading, using digital devices, or driving.

Multifocal and Trifocal IOLs

Multifocal IOLs are engineered with multiple focusing zones, allowing patients to see clearly at various distances. This means they can switch between near and far tasks—like checking a phone and then looking across the room—without needing glasses. Trifocal IOLs, an advancement on this technology, provide clear vision at near, intermediate, and distance ranges, offering even more flexibility in daily life. These lenses are particularly useful for people with active lifestyles who want greater visual freedom.

Extended Depth of Focus (EDOF) IOLs

Extended Depth of Focus IOLs are another premium option, providing a continuous range of focus rather than distinct zones like multifocal lenses. This means patients experience smoother transitions between distances with fewer visual disturbances, such as halos or glare, which can sometimes be a concern with multifocal lenses. EDOF lenses are a great choice for individuals who prioritise distance and intermediate vision, such as for driving and computer work, and are comfortable using reading glasses occasionally.

Toric IOLs for Astigmatism

For patients with astigmatism, toric IOLs offer a tailored solution. Astigmatism occurs when the cornea is irregularly shaped, causing blurred or distorted vision. Standard IOLs don’t correct this issue, but toric lenses are specially designed to compensate for the irregular curvature of the cornea, significantly improving visual clarity. Toric IOLs can also be combined with multifocal or EDOF technology for patients who want both astigmatism correction and reduced reliance on glasses.

Choosing the Right Lens for You

The decision to choose a premium IOL depends on several factors, including lifestyle, visual goals and eye health.

Mr Pasu will conduct detailed measurements and discuss your visual needs to help determine the most suitable lens option. Personalised guidance is key to achieving the best possible outcomes.

“I have used the Tecnis intraocular lens platform from Johnson and Johnson over the last four years and have no hesitation in recommending their products to my patients. Their range of premium IOLs and customer care is second to none. They have a fantastic vision simulator online which can show you what vision is like using a variety of IOLs.” – Mr Pasu.

In summary, premium intraocular lenses provide a range of benefits tailored to modern lifestyles. Whether you’re looking to enjoy clearer vision across all distances, correct astigmatism, or reduce dependence on glasses, there’s likely a premium IOL that can help you see the world more clearly—both during and after cataract surgery.

To read more about Mr Pasu, visit his profile page.