How Does the PanOptix® Lens Work? Trifocal Science

Old man smiles while holding glass of milk. He has great vision.

September 15, 2025

If you’re planning for cataract surgery and want to reduce or eliminate your need for glasses afterward, the PanOptix® intraocular lens (IOL) may be an ideal option. As the first FDA-approved trifocal lens in the U.S., PanOptix offers clear vision at multiple distances — near, intermediate, and far — so that you can enjoy life with greater visual independence. At Tres Vision Group in Melbourne, our experienced cataract surgeons help patients across Brevard County, including Merritt Island, understand how this advanced lens works and whether it’s the right choice for their needs.

Understanding Trifocal Lens Technology

Most traditional IOLs used during cataract surgery are monofocal, meaning they focus at just one distance. While these lenses can provide excellent far vision, most people still need glasses for reading or computer use. The PanOptix trifocal lens is designed differently.

PanOptix uses ENLIGHTEN® Optical Technology, a proprietary design that distributes light efficiently across three focal points:

  • Far distance (driving, watching TV)
  • Intermediate distance (computer, dashboard)
  • Near distance (reading, texting)

This trifocal structure allows your brain and eyes to seamlessly transition between tasks at different distances without the need for multiple pairs of glasses.

How It Differs from Other Premium Lenses

While some multifocal IOLs split light between near and far distances only, they may not perform as well at arm’s length. PanOptix is engineered to cover all three zones effectively, making it ideal for people with active lifestyles who rely on intermediate vision in situations like using smartphones, cooking, or using a computer.

The lens also filters blue light and UV rays to help protect your retina. Patients report improved contrast and clarity, even in challenging lighting conditions.

Who Is a Good Candidate?

The PanOptix lens is best if you:

  • Undergo cataract surgery in both eyes
  • Want to minimize dependence on glasses
  • Do not have significant astigmatism or retinal disease

At Tres Vision Group, our board-certified ophthalmologists (Dr. Rafael Trespalacios and Dr. James McManus) perform a full evaluation of your eye health, vision goals, and lifestyle needs to determine if PanOptix is a good fit.

Cataract Care with Expertise in Melbourne, FL

Choosing the right IOL is an important decision. Our experienced team at Tres Vision Group offers advanced surgical options and personalized guidance every step of the way. We proudly serve patients in Melbourne, Merritt Island, and surrounding Brevard County communities.

To schedule your cataract surgery consultation and learn more about the PanOptix lens, contact (321) 984-3200.