Cataract surgery and lens choices

What surgery does

Cataract surgery replaces the cloudy natural lens with an intraocular lens, often called an IOL. It treats the clouding from cataracts. Other conditions, including glaucoma or retinal disease, can still limit the final vision. You may still need glasses after surgery. ¹ · ²

Understanding the main choices

• Monofocal lenses: Usually emphasize one focusing distance. If set for distance, reading glasses are commonly needed.
• Toric lenses: Add correction for suitable corneal astigmatism. Toric describes astigmatism correction, rather than a particular range of vision.
• Multifocal or trifocal lenses: Aim to reduce dependence on glasses at multiple distances. Halos, glare, and reduced contrast are possible tradeoffs, especially in dim light.
• Extended depth of focus lenses: Extend the useful focusing range, typically emphasizing distance and intermediate tasks. Small print may still require reading glasses.
• Light Adjustable Lens: Allows the lens power to be adjusted with office-based light treatments after the eye heals. The treatment requires several follow-up visits. Follow the surgical team’s instructions for prescribed UV-protective glasses during all waking hours after surgery until 24 hours after the final lock-in treatment. It is not suitable for everyone.

No lens guarantees freedom from glasses or an absence of visual side effects. Your eye health and tolerance for night-vision effects are important parts of the decision. ³ · ² · ⁴ · ⁵

Planning your treatment

Bring examples of what you want to see comfortably: road signs at night, a computer screen, sheet music, or small print. Discuss how much you value less dependence on glasses, and whether you would accept extra visits or visual tradeoffs. Monovision, which sets the two eyes for different focusing distances, is another strategy your surgeon may discuss; it is not comfortable for everyone. ²

Beatific Vision’s lens options include the Light Adjustable Lens, PanOptix Pro, enVista Envy, and RayOne Galaxy. The surgeon will explain which options are appropriate and available for your examination findings and goals.

Recovery and urgent symptoms

Follow your surgeon’s instructions for drops, eye protection, activities, and follow-up appointments. Surgery carries risks including infection, inflammation or swelling, pressure changes, retinal detachment, and vision loss. Call your surgeon immediately for worsening vision, significant pain, marked redness, or new flashes and floaters. ¹

Questions to ask

• Which lens strategy fits my eye health and the tasks I care about most?
• What glasses, night-vision effects, extra visits, and out-of-pocket costs should I expect?