Prelex Surgery - Freedom from Spectacles with a Trifocal Lens

Presbyopic Lens Exchange with ZEISS Trifocal Lens Implantation for Clear Vision at Every Distance

KENIA EYE HOSPITAL
Prelex & Refractive Lens Services | Ophthalmology | Mumbai

PATIENT PROFILE

FieldDetail
GenderFemale
CityMumbai (referred through a personal family connection with Dr. Vaishal Kenia)
Presenting ComplaintDiscomfort with spectacles; ill-fitting frames and reduced comfort with distance vision
Refractive PowerApproximately 1.5 to 2 D
Duration of Issue2 to 3 years of spectacle wear
Previous CorrectionSpectacles, which the patient found uncomfortable and prone to slipping
Procedure PerformedPrelex (Presbyopic Lens Exchange) surgery with ZEISS Trifocal intraocular lens implantation, both eyes
Date of Procedure2026
OutcomeExcellent - comfortable, spectacle-free vision after both eyes treated

THE PROBLEM

Condition

The patient had been wearing spectacles for 2 to 3 years, with a relatively mild power of approximately 1.5 to 2 D, but found them consistently uncomfortable. Her spectacles would slip off as soon as she woke up in the morning, and she found herself seeing less clearly at distance and growing increasingly tired of wearing them day to day. Her husband, a family friend of Dr. Vaishal Kenia, brought her to Kenia Eye Hospital directly, drawn by the hospital's reputation and access to the latest equipment and technology.

Emotional & Psychological Impact

The ongoing discomfort of spectacles that would not stay in place, combined with a general dislike of needing them at all, made the patient keen to explore a permanent alternative. As a family friend of Dr. Kenia, her husband had heard a great deal about his practice and technology beforehand, which gave the couple confidence in pursuing a more definitive solution rather than continuing with spectacles.

CONSULTATION & TREATMENT PLAN

What Was Assessed During the Consultation?

Why This Approach Was Chosen?

Rather than continuing with spectacles, Dr. Vaishal Kenia recommended Prelex (Presbyopic Lens Exchange) surgery, explaining that her existing prescription could be removed entirely and that she could choose the range of vision she wanted going forward. The patient and her husband opted for a ZEISS Trifocal intraocular lens, designed to provide clear vision at near, intermediate, and distance ranges without dependence on spectacles.

PROCEDURE DETAILS

Step-by-Step Overview

Procedure FactDetail
ProcedurePrelex (Presbyopic Lens Exchange) with ZEISS Trifocal intraocular lens implantation
DurationApproximately 15 to 20 minutes per eye
Pain ReportedNone; patient described the surgery as completely pain-free
SchedulingEach eye treated in a separate sitting

POST-OPERATIVE RESULTS

The patient reported feeling good after each eye's surgery, describing clear comfort from the first day following the initial procedure and continued comfort after her second eye was treated. She confirmed the surgery was completely painless and that she now feels good seeing without the spectacles she had found so uncomfortable to wear.

OUTCOMES AT A GLANCE

Outcome MetricResult
Visual Independence✔ Spectacle-free vision achieved with a trifocal lens for near, intermediate, and distance
Pain/Discomfort✔ None reported; both surgeries described as completely pain-free
Comfort✔ Patient reported feeling good after each eye's procedure
Patient Satisfaction✔ Very high — family expressed confidence in the hospital's technology and care
Complications✔ None

PATIENT FEEDBACK

“Dr. Kenia is our family friend. I have heard a lot about him, and he has the latest equipment and technology, so I came directly to him. My wife had a problem with her spectacles — she had been wearing them for 2 to 3 years, but she did not like them. As soon as she woke up in the morning, her spectacles would fall off, and she started to see less clearly at distance. Dr. Kenia told us that we could remove her number entirely and choose the range of vision we wanted, so she had Prelex surgery and chose the ZEISS Trifocal Lens for implantation. On the first day, she felt good after one eye, and today she feels good after the other. The surgery took about 15 to 20 minutes and she did not feel any pain at all. She used to get tired of wearing her spectacles, and now she feels good without them.”

POST-PROCEDURE CARE & RECOVERY

Instructions Given to Patient

Recovery Timeline

TimeframeWhat Patient Can Expect
Day 1 (First Eye)Comfortable vision reported the same day as the first eye's surgery
Second EyeSecond eye treated in a follow-up sitting to complete the procedure
After Both EyesComfortable, spectacle-free vision confirmed at near, intermediate, and distance

FREQUENTLY ASKED QUESTIONS

Prelex (Presbyopic Lens Exchange) surgery involves replacing the eye's natural lens with an artificial multifocal or trifocal lens, removing the need for spectacles at near, intermediate, and distance ranges. It is well suited to patients who are unhappy with ongoing spectacle dependence and want a permanent alternative.