Femto LASIK · ReLEx SMILE · Contoura Vision · ICL
The Refractive Surgery Centre at Al-Shifa Eye Hospital is Pakistan's most advanced laser vision correction facility. Powered by the Zeiss VisuMax femtosecond laser and Alcon WaveLight EX500 excimer platform, our board-certified refractive surgeons perform Femto LASIK, ReLEx SMILE, and topography-guided Contoura Vision — delivering spectacle-free sight to thousands of patients each year with an unmatched 98.6% glasses-independence rate.
Every candidate undergoes a comprehensive pre-operative workup including corneal topography, wavefront aberrometry, pachymetry, and dry-eye assessment before a personalised procedure is recommended. Same-day results. Minimal discomfort. Life-changing clarity.
Refractive Errors We Correct
Not everyone qualifies for every procedure — and that's precisely why our comprehensive pre-operative screening exists. Our refractionists will determine the safest, most effective option for your unique corneal profile.
Prescription must be stable for at least 12 months prior. Ideal candidate range is 20–40 years for optimal outcomes.
RequiredMinimum residual stromal bed of 250µm post-ablation. Pachymetry is measured during your screening visit.
RequiredIrregular or steep corneas (suspect keratoconus) are screened with Pentacam Scheimpflug imaging before any procedure.
ScreenedModerate-to-severe dry eye disease is treated before proceeding. SMILE may be preferred as it creates fewer dry-eye symptoms than LASIK.
EvaluatedImplantable Collamer Lens (ICL/EVO+) is an excellent alternative for thin corneas, very high myopia, or unsuitable topography.
AlternativePregnancy, active autoimmune conditions, uncontrolled diabetes, and progressive keratoconus are absolute contraindications.
ExcludedAl-Shifa's Refractive Centre operates on a dual-laser platform — a combination uniquely suited to delivering the widest range of laser vision correction options under one roof. The Zeiss VisuMax 800 femtosecond laser creates an ultra-precise, bladeless corneal flap or lenticule extraction for SMILE, while the Alcon WaveLight EX500 excimer laser delivers the world's fastest wavefront-guided ablation at 500 Hz.
"Choosing the right platform for the right patient is not a preference — it is a clinical imperative. Our pre-operative workup ensures every patient receives the procedure their eye was made for."
— Prof. Dr. Tariq Mehmood, Director of Refractive SurgeryOur Pentacam AXL Wave combines Scheimpflug topography, aberrometry, and axial length measurement in a single scan — providing a complete refractive and corneal profile in under 2 seconds. This data drives our wavefront-guided and topography-guided Contoura treatments, achieving supernormal vision quality in appropriately selected cases.
Latest-generation femtosecond platform for bladeless flap creation and ReLEx SMILE lenticule extraction — 3 MHz pulse rate, sub-micron precision.
500 Hz excimer laser with ActiveTrak 3D eye-tracking — the world's fastest wavefront-guided ablation for LASIK and Contoura Vision.
Scheimpflug tomography with total corneal wavefront analysis — maps 138,000 data points per scan for unmatched pre-operative planning.
Abbott iDesign wavefront analysis for custom LASIK — captures 1,257 data points to measure higher-order aberrations and drive personalised ablation.
A quick overview to help you understand the differences. Your surgeon will make the final recommendation based on your screening results.
| Feature | Femto LASIK | ReLEx SMILE | Contoura Vision | ICL / EVO+ |
|---|---|---|---|---|
| Flap Created | Yes | No (keyhole) | Yes | No (implant) |
| Recovery Time | 1–2 days | 1–3 days | 1–2 days | 2–7 days |
| Dry Eye Risk | Moderate | Very Low | Moderate | Minimal |
| Thin Cornea OK | No | Sometimes | No | Yes |
| High Myopia (> −8D) | Limited | Limited | Limited | Yes |
| Night Vision Quality | Excellent | Excellent | Superior | Excellent |
| Reversible | No | No | No | Yes |
Comprehensive workup: Pentacam topography, wavefront aberrometry, pachymetry, dry-eye assessment, refraction, and pupil dilation. No obligation to proceed.
Your surgeon reviews all screening data and recommends the optimal procedure. All risks, benefits, and alternatives are discussed in full before consent.
The procedure itself is painless and remarkably quick. Topical anaesthetic drops are used. You remain awake and comfortable throughout. A brief post-op rest follows.
Visual acuity is assessed. Most patients achieve 6/6 or better by this visit. Prescribed drops are reviewed and comfort assessed.
Structured aftercare programme. Enhancement procedures offered at no additional charge within the first year if the refractive outcome is suboptimal.
Every procedure performed by fellowship-trained refractive surgeons on the latest generation of laser platforms.
100% bladeless LASIK — femtosecond flap creation followed by wavefront-guided excimer ablation. Fastest recovery, same-day vision improvement.
Minimally invasive keyhole refractive procedure — no flap, no excimer laser. Lowest dry-eye risk and ideal for active lifestyles and contact sports.
Topography-guided LASIK using 22,000 corneal data points — corrects corneal irregularities beyond standard LASIK for superior optical quality.
Implantable Collamer Lens for high myopia or thin corneas — reversible, no tissue removed, preserves corneal biomechanics. Built-in UV protection.
Surface ablation for very thin corneas or irregular topography where LASIK/SMILE are not suitable. No flap, slightly longer recovery of 5–7 days.
Free-of-charge retreatment within the first year for patients who experience suboptimal outcomes, subject to corneal thickness criteria.
Real voices from patients who said goodbye to glasses and contact lenses at Al-Shifa.
"I have worn glasses since I was seven years old. Waking up the morning after my Femto LASIK and seeing the clock across the room clearly for the first time in 22 years — I genuinely cried. Dr. Tariq's team made the whole experience feel completely safe. I cannot recommend this enough."
"As a field officer in the army, glasses were a constant problem. I had SMILE at Al-Shifa — no flap, no dry eyes, back on duty in three days. My vision tested 6/5 one month later. The team was incredibly professional and Dr. Hira explained every single step. Worth every rupee."