- Becoming independent from glasses and lenses
- Increase visual acuity and quality of vision by treating small optical defects that cannot be corrected with conventional glasses, by treating the patient's optical aberrometries by performing a tailor-made treatment guided by the topography of the cornea.
- Contact lens intolerance or history of keratitis
- Correct certain diseases of the surface of the cornea (hereditary dystrophy responsible for recurrent keratitis, Cogan's disease, etc.)
- Avoid the risk of infection associated with regular contact lens wear. (NB: a contact lens wearer has a much higher risk of developing an eye infection than with a single laser procedure, which guides the decision when it is possible to carry out permanent laser treatment)
- Easier practice of certain sports: swimming, mountain biking, jogging, etc.
- Make significant savings in the long term because you no longer need to regularly change glasses or lenses
- Professional indications requiring good vision without glasses (selection criteria for the navy, police, etc.)