Next Generation Laser Vision Correction

The SILK treatment

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SILK Eye Treatment: Advanced Laser Vision Correction Technology

Smooth Incision Lenticular Keratomileusis (SILK) is a laser eye surgery treatment that offers vision correction for people with myopia with and without astigmatism. The SILK procedure is performed using ELITA.

 

SILK is a technologically advanced, minimally invasive surgical vision correction procedure1 that may allow people to see the world more clearly.

 

As the next generation of laser vision correction, SILK is designed for extra precision.1

Highly focused laser in SILK

Silk laser process

SILK

The ELITATM laser creates the lenticule by making minute perforations which are very close to each other (contiguous cut).2 This ensures a silky smooth cut, which is a major technological advancement.

Other lasers procedures

Traditional procedures

Older technologies employ lasers which cut through the cornea making perforations which are separated, leaving behind a rough edge, known as tissue bridges.2 SILK technology eliminates these tissue bridges2, making lenticule extraction significantly easier for surgeons.

Smooth Incision Lenticular Keratomileusis (SILK) is a laser eye surgery treatment that offers vision correction for people with myopia with and without astigmatism.*

*The SILK procedure is performed using ELITA femtosecond laser system (ELITA).

SILK technology designed for Precision and Accuracy

The Smooth Lenticule Removal technology is enabled through advanced features such as:

Industry-first, proprietary biconvex lenticule shape:

The similar shape of the lenticule on both surfaces for better surface matching.

Ultra-low pulse for high precision and accuracy:

A short pulse duration of the laser means a tiny spot on the cornea.

 

Want to know how SILK compares to other procedures? Compare SILK with LASIK.

Illustration showing a biconvex lenticule within the cornea.

Frequently Asked Questions

What makes SILK different from traditional laser eye surgery?

SILK uses a flapless approach with ultra-low pulse energy and contiguous laser spots. This is designed for easier lenticule extraction and potentially faster recovery.2

What is a biconvex lenticule?

A biconvex lenticule has matching curved surfaces on both sides, unlike traditional plano-convex designs.3 This shape is designed for better surface matching and aims to preserve more corneal structure.2

How long does the SILK procedure take?

The laser cutting portion takes approximately 16 seconds per eye.3 The entire procedure, including preparation, generally takes 15-20 minutes for both eyes.

What results can I expect from SILK?

Clinical studies show 96% of patients achieve 6/6 vision by six months.3 Learn more about benefits and recovery expectations.

THIS PRODUCT IS NOT AVAILABLE FOR PURCHASE BY THE GENERAL PUBLIC

SILK is a surgical treatment and as with any medical procedure, risks and potential complications may occur.

Consult your eye doctor to see if laser vision correction with SILK is suitable for you.

Find an ELITA clinic location

Select your state to search for a clinic location where you can receive SILK using ELITA:

VIC

 

*SILK is a surgical treatment and as with any medical procedure, risks and potential complications may occur. Consult your eye doctor to see if laser vision correction with SILK is suitable for you.

Mobile phone displaying nearby ELITA™ clinics.

References

  1. Eye Mantra Hospital. SILK vs SMILE vs LASIK. Available at: https://eyemantra.in/lasik/silk-vs-smile-vs-lasik/. Accessed 12 December 2025.
  2. Fu, H., Island, T. (2024). Unique Features of the ELITA Laser for SILK®. In: Sekundo, W., Wagner, F.M. (eds) Femtosecond Laser Assisted Lenticule Extraction. Springer, Cham. https://doi.org/10.1007/978-3-031-60424-9_28
  3. Sachdev, Mahipal S. "Smooth Incision Lenticular Keratomileusis (SILK)." Indian Journal of Ophthalmology, vol. 72, no. 4, 28 Mar. 2024, pp. 464–467
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