All the answers to your questions about keratopigmentation

Questions about keratopigmentation

Keratopigmentation is a surgical technique that permanently changes eye color by inserting pigment into a laser-created ring in the cornea. It is performed for cosmetic purposes and does not affect the iris.

Unlike colored implants (placed inside the eye) or iris depigmentation, keratopigmentation is much less invasive. It acts on the periphery of the cornea without affecting the internal structures of the eye.

No, it's not the same thing. An eye tattoo involves injecting a dye into the white of the eye (between the conjunctiva and the sclera). This injection is done with a needle and is performed by a non-medical tattoo artist. The risks of an eye tattoo are significant, and serious complications have been described.


In contrast, keratopigmentation surgery, which is much safer, involves the placement of a dye in the cornea using a laser, without a needle. These are two completely different procedures.

Keratopigmentation is a cosmetic procedure, performed by ophthalmic surgeons trained in this specific technique.

The FLAAK aesthetic annular keratopigmentation technique was developed by Dr. Francis Ferrari, a French ophthalmic surgeon and pioneer in this field.

The first FLAAK aesthetic keratopigmentation procedure was performed by Dr. Ferrari in 2013

Questions about the safety and reliability of the procedure

Yes. When performed by a trained and experienced professional, it is considered a reliable technique with a very low complication rate.

Side effects are rare but may include temporary dry eyes, light sensitivity, or light halos for the first few days.

No. The treated area is peripheral to the visual axis. Central vision is not affected.

No. The procedure is painless and performed under local anesthesia (drops). A feeling of temporary discomfort may occur.

Yes, it is a high-precision femtosecond laser, also used for other corneal surgeries like Lasik.

Yes, it is now practiced in many countries by surgeons trained by Dr. Ferrari.

Yes, certain ocular or general pathologies may contraindicate the intervention.

The main contraindications include glaucoma, unoperated cataracts, age-related macular degeneration (AMD), keratoconus, or certain autoimmune diseases such as rheumatoid arthritis. Similarly, previous eye trauma, infection, or recent corneal surgery may require specific precautions.

If any of these conditions apply to you, a consultation with the surgeon is essential to assess your eligibility.

We exclusively use Neoris® pigments, developed specifically for aesthetic keratopigmentation and manufactured in Switzerland according to strict pharmaceutical standards. They are sterile, biocompatible, and do not contain any unstable compounds (iron, nanoparticles, agents
oxidants, etc.). In addition, they do not contain any magnetizable compounds (such as magnetite, present in certain dyes marketed by other manufacturers) and therefore will not pose any problems for operated patients who need to undergo an MRI examination.

Questions regarding the results and sustainability of the procedure

The change is visible immediately after the intervention.

Keratopigmentation offers long-lasting results.

The pigments used are stable and designed not to degrade over time. The resulting color remains permanently visible. However, as with any procedure involving healing, slight variations may occur between individuals.

In rare cases, partial resorption of the pigment may be observed, in which case a touch-up or adjustment of the color intensity may be considered, starting 1 year after the procedure.

Yes, a correction or adjustment can be considered if necessary, after complete healing (at least 1 year after the procedure).

Yes. The pigments are designed to mimic the natural hues of the iris, without any artificial effects.

Questions about colors

5 shades are available, here to discover them

Yes, depending on your original iris color, your skin tone, and your expectations. A simulator will be provided to you during your first consultation with the surgeon.

A simulation is offered during the consultation to visualize the rendering.

Yes, a personalized simulation is included in the consultation.

The cornea is a transparent dome located in front of the eye that allows light to pass through to the retina. Making the edges of the cornea more or less opaque with pigment has no effect on vision. However, covering more of the center of the cornea would significantly limit our field of vision. Furthermore, it would become more difficult for an ophthalmologist to properly examine the back of the eye, and certain operations (such as cataract surgery) would become more difficult to perform.

Correction is sometimes possible after healing (at least 1 year after the procedure). This will be discussed on a case-by-case basis.

Questions about the procedure

The intervention takes place at New Eyes Paris: 6 rue de la Grande Chaumière, 75006 Paris.

After precise marking, a laser creates a circular microtunnel in the cornea. The pigment is then injected, and the operation is completed in less than an hour.

No, you can go home the same day after a short rest.

Yes, local with drops. You remain conscious and do not feel pain.

Yes, both eyes are operated on one after the other, during the same procedure.

Questions before and after the procedure

Yes: avoid makeup, remove lenses and follow the recommendations given to you during the pre-operative consultation by the surgeon.

A protocol will be given to you during the consultation. It includes the steps to follow the day before and on the day.

Eye drops will be prescribed to promote healing. A follow-up visit is scheduled for the next day.

Mild discomfort may last 24-48 hours. You can resume your activities within a few days.

Recovery is rapid, generally within 48 to 72 hours.

Yes, from the next day unless otherwise indicated by the doctor.

Yes, after healing (usually 1 week). This will be specified during follow-up.

No, because your appearance will change. After the operation, you will need to change the photos on your identity documents. You will be given a certificate of change in your eye color.

We exclusively use Neoris® pigments, developed specifically for cosmetic keratopigmentation and manufactured in Switzerland according to strict pharmaceutical standards. They do not contain any magnetizable compounds (such as magnetite, which is present in some dyes marketed by other manufacturers) and therefore will not pose any problems for surgical patients undergoing an MRI examination.

Questions regarding eligibility for the procedure

No, a consultation is necessary to validate your medical eligibility.

A pre-eligibility form is available on our website hereAn ophthalmological assessment will complete this first step during your first consultation with the surgeon.

The online test offered on our site is a tool for pre-eligibility intended to quickly check for the absence of major contraindications. It does not replace a medical consultation under any circumstances, and is not transmitted in document form.


Only a physical consultation with one of our surgeons at New Eyes Paris can confirm your definitive eligibility for keratopigmentation.

The procedure is available to anyone over the age of 21. There is no age limit, but eye health is paramount.

Yes, in some cases. Keratopigmentation may be considered after certain eye surgeries such as LASIK or cataract surgery, provided the eyes are fully healed.

It includes a complete assessment, a personalized exchange and a color simulation.

Yes, our team will support you before, during and after the procedure with personalized support.

Questions about the cost and financing of the procedure

The surgeon's fee is €7 including tax for both eyes. This fee includes the procedure, the pre-operative consultation, the post-operative check-up (the day after the operation) and follow-up (000 to 2 months after the operation).

Yes. The initial consultation, the surgery, a post-operative follow-up visit the day after surgery, and a follow-up visit 3 to 6 months later are included in this price.

The procedure can be paid for by online transfer, to be made at least 8 days before the scheduled date of the procedure, or by credit card directly at the clinic on the day of the procedure.

⚠️ Checks are not accepted.

Cash payments are allowed in full only for persons not resident in France for tax purposes, or within the limit of €1000 for French tax residents.

No, payment is made in one installment. We do not offer financing in installments.

No, it is not covered by Social Security or mutual insurance companies.

An additional cost of €1 is to be expected per additional bottle of color if a specific shade requires several pigments.

In the event of a touch-up or change of color (from 1 year after the procedure), a rate of €3 including tax is applied.

 

Frequently Asked Questions for International Patients

Yes, we regularly receive patients from Europe, Africa, the Middle East, North America, and Asia. Everything is organized to facilitate your visit.

We'll show you the best accommodation options near the clinic. It's recommended to arrive the day before your procedure and stay at least 24 hours afterward.

Yes, initial contact can be made by videoconference or telephone.

Yes, a quote can be sent to you after analysis of your medical file and validation of your eligibility remotely (videoconference or telephone).

The final quote is provided after the on-site consultation.

Consultations can be conducted in French, English, Italian and German.

A copy of your passport and recent ophthalmological medical records (if you have a history of ophthalmology) are generally required. We will inform you specifically according to your situation.

Yes. A teleconsultation is scheduled between 3 and 6 months after your surgery. You can also contact us at any time by email or phone if necessary.