Inclusion Criteria:  Diagnosis of myopia - measured under cycloplegia - defined by:  A sphere power between -1 and -6 Diopters, on at least one of the two eyes AND a cylindrical power strictly inferior to 2 Diopters AND a maximum refractive error strictly inferior to 8 Diopters in the flattest axis Not benefiting and never having benefited from a myopia control strategy (orthokeratology, soft defocusing lenses, low concentration atropine eye drops, peripheral defocusing corrective lenses) Written consent of both parents  Exclusion Criteria:  History of genetic disease, or general condition suggesting a syndromic myopia (including an axial length greater than 27 mm) Strabismus Amblyopia defined by a best corrected visual acuity strictly inferior to 10/10 on one of the two eyes Anisometropia defined by a difference of 2 Diopters or more between the two eyes (in spherical equivalent) History of allergy to atropine History of severe anaphylaxis Optical correction with contact lenses Previous ophthalmologic surgery of the cornea, lens, retina History of glaucoma or any other chronic ophthalmological disease in the course of treatment (including vernal keratoconjunctivitis)