Abstract
The main objectives of this randomized trial comparing overminus lens treatment to non-overminus (spectacles without overminus or spectacles with plano lenses) are to determine: - The long-term on-treatment effect of overminus treatment on distance intermittent exotropia (IXT) control score. - The off-treatment effect of overminus treatment on distance IXT control score (following weaning and 3 months off treatment).
