Prospective Research on the Intervention of Myoless2.0 in Europe (PRIME)

Inclusion Criteria: * Be aged between 6 to 12 completed years (6 and 12 years inclusive), irrespective of gender. * For each group, an equal balance of gender will be recruited and 50% of children will be aged between 6- 9 years old and 50% aged 10-12 years old. * Be cycloplegic autorefraction spherical component -0.50 D to -6.00D, cylinder no more than -2.00D, and with a spherical equivalent greater than or equal to -6.00D. * Be accompanied by parents/guardians who can read and comprehend give informed consent as demonstrated by signing a record of informed consent. * Be willing to comply with the wearing and clinical trial visit schedule as directed by the Investigator. * Have ocular health findings considered to be "normal". * Be correctable to at least 6/9.5 (20/30) or better in each eye with spectacles. * Be willing to wear the spectacles provided by the investigators for all waking hours. Exclusion Criteria: * A known allergy to, or a history of intolerance to cyclopentolate or topical anesthetics. * Had strabismus and/or amblyopia. * Cylinder more than -2.00D * Anisometropia greater than 1.50D spherical equivalent * Had previous eye surgery (including strabismus surgery). * Any ocular, systemic or other condition or disease with possible associations with myopia or affecting refractive development e.g. Marfan syndrome, retinopathy of prematurity, diabetes. * Had any ocular injury or condition (including keratoconus and herpes keratitis) of the cornea, conjunctiva or eyelids. * Current orthoptic treatment or vision training. * Any anatomical, skin or other condition that would impact on the wearing of spectacles. * Use of or need for concurrent category S3 and above ocular medication at enrolment and/or during the clinical trial. * Currently enrolled in another clinical trial. * No previous myopia management intervention or treatment.