Standard LASIK corrects your spectacle power. Contoura Vision goes further - it maps 22,000 unique elevation points across your cornea and uses that data to create a fully personalised laser treatment that standard prescriptions simply cannot deliver.
The result is sharper, clearer vision - with fewer night-time disturbances like glare and halos - making Contoura Vision the gold standard for refractive surgery at Narayana Nethralaya under Dr Naren Shetty.
What Makes Contoura Vision Different?
22,000
Corneal points mapped per eye
6/6+
Vision achieved in majority of patients
FDA
Cleared in the USA for superior outcomes
Standard LASIK treats only your sphero-cylindrical prescription (the numbers on your glasses). Contoura Vision analyses your corneal topography - its unique hills, valleys, and irregularities - and treats those in addition to your prescription.
Contoura Vision Treats:
- Myopia (short-sightedness) up to -8D
- Astigmatism up to 3D
- Higher-order aberrations (HOAs) - cause of glare, halos, and starburst
- Corneal irregularities not captured by standard prescriptions
Contoura Vision vs Standard LASIK vs SMILE
| Feature | Contoura Vision | Standard LASIK | SMILE |
|---|---|---|---|
| Corneal mapping | 22,000 points | Basic wavefront | None |
| HOA correction | ✅ Yes | Partial | ❌ No |
| Night vision quality | Excellent | Good | Good |
| Flap created | Yes | Yes | No flap |
| Hyperopia | ✅ Yes | ✅ Yes | ❌ No |
| Cost (per eye) | ₹55,000–₹75,000 | ₹25,000–₹55,000 | ₹55,000–₹85,000 |
Frequently Asked Questions -Contoura Vision LASIK
What is Contoura Vision LASIK?+
Contoura Vision is a topography-guided LASIK that maps 22,000 points on your cornea to create a personalised laser treatment beyond your spectacle prescription.
Is Contoura Vision better than regular LASIK?+
Clinical studies show that Contoura Vision produces better quality of vision outcomes - more patients achieving 6/6 or better, with significantly fewer night-vision complaints compared to standard LASIK.
Who is NOT suitable for Contoura Vision?+
Patients with keratoconus, very high myopia (above -8D), or thin corneas may not be candidates. An evaluation at Narayana Nethralaya will confirm suitability.
How long does the Contoura Vision procedure take?+
The procedure takes 15–20 minutes for both eyes. The actual laser treatment time is under 60 seconds per eye.
What is recovery like after Contoura Vision?+
Recovery is similar to LASIK - most patients see clearly within 24–48 hours. Full stabilisation occurs over 3–6 months.