---
title: SMART LENS
description: "## Intro Smart lens surgery, medically referred to as refractive lens exchange (RLE), is an advanced vision correction procedure designed to reduce or eliminate dependence on glasses or contact lenses. This article provides an in-depth explanation of smart lens surgery,…"
url: "https://myimperial.care/knowledge/smart-lens/"
updated: "2025-12-22"
category: Eyesight
---

# SMART LENS

## Intro

Smart lens surgery, medically referred to as refractive lens exchange (RLE), is an advanced vision correction procedure designed to reduce or eliminate dependence on glasses or contact lenses.

This article provides an in-depth explanation of smart lens surgery, including how it works, the different lens types available, who may benefit, how it compares to laser eye surgery, and what patients should expect before, during, and after the procedure.

## What is smart lens surgery?

Smart lens surgery involves removing the eye’s natural crystalline lens and replacing it with an artificial intraocular lens (IOL).

Unlike laser eye procedures that reshape the cornea, smart lens surgery corrects vision by replacing the lens itself, making it suitable for a wider range of patients, particularly those with age-related vision changes.

## Why vision changes occur over time

As people age, the natural lens of the eye gradually loses flexibility, leading to difficulty focusing on near objects, a condition known as presbyopia.

Other factors that affect vision include:

- Changes in lens clarity
- Refractive errors such as myopia or hyperopia
- Early cataract formation

## Types of smart lenses (intraocular lenses)

### *Monofocal lenses*

Monofocal lenses are designed to provide clear vision at a single focal distance, usually for far vision.

- Glasses may still be required for near tasks
- Stable and predictable visual outcomes

### *Multifocal lenses*

Multifocal lenses are designed to provide vision at multiple distances.

- Reduced dependence on glasses
- May cause halos or glare in some patients

### *Trifocal lenses*

Trifocal lenses provide vision at near, intermediate, and far distances.

- Suitable for modern digital lifestyles
- High level of spectacle independence

### *Extended depth of focus (EDOF) lenses*

EDOF lenses create a continuous range of vision rather than fixed focal points.

- Smoother visual transitions
- Lower incidence of halos compared to multifocal lenses

### *Toric smart lenses*

Toric lenses are designed to correct astigmatism.

- Can be combined with multifocal or EDOF technology
- Improve clarity and sharpness

## Who is a suitable candidate?

Smart lens surgery may be suitable for individuals who:

- Are over the age of 40
- Have presbyopia
- Have high refractive errors
- Are not suitable candidates for laser eye surgery
- Desire long-term vision correction

## Smart lens surgery vs laser eye surgery

While both aim to reduce dependence on glasses, they differ significantly.

- Laser surgery reshapes the cornea
- Smart lens surgery replaces the eye’s lens
- Smart lens surgery also prevents future cataracts

## How is the procedure performed?

The procedure is performed under local anesthesia using eye drops.

The natural lens is gently removed using ultrasound technology and replaced with the selected smart lens.

The surgery typically takes less than 30 minutes per eye.

## Treatment timeline

### *Before the procedure*

- Comprehensive eye examination
- Measurement of eye structure
- Lens type selection based on lifestyle

### *During the procedure*

- Lens removal and replacement
- Painless and minimally invasive

### *After the procedure*

- Temporary blurred vision
- Eye drops prescribed for healing

## Recovery & aftercare

Most patients notice improved vision within days.

Full visual stabilization may take several weeks as the brain adapts to the new lens.

## Possible risks & considerations

- Glare or halos, especially at night
- Dry eye symptoms
- Rare risk of infection or inflammation

## Expected results

Smart lens surgery aims to provide clear, stable vision across multiple distances.

Results are permanent, and cataract development is no longer possible.

## Frequently asked questions

### *Is smart lens surgery permanent?*

Yes. The artificial lens does not age or become cloudy.

### *Can both eyes be treated?*

Yes. Usually performed on both eyes in separate sessions.

### *Will I still need glasses?*

Many patients achieve high independence from glasses, depending on lens type.

## Important medical disclaimer

This content is provided for informational purposes only and does not replace a professional medical consultation. Treatment plans, suitability, techniques, and outcomes vary per patient and are determined by a licensed medical professional following an individual assessment.

   Estimated Cost — All prices are estimates. Final cost may vary.    Treatment —   Location Antalya, Turkey     Category  Select category Dentistry Hair Transplant Medical Check-Up Packages Bariatric Surgery Aesthetics – Surgical Aesthetics – Non Surgical Eyesight Fertility Organ Transplant On-Demand Home & Hotel Medical Services    Treatment  Select treatment

#### What’s included

#### Additional services

    Disclaimer  This estimate is for indicative purposes only and can be confirmed only after a medical consultation with a qualified medical professional.