Myopia is traditionally corrected with standard spectacles or contact lenses by using the lenses to focus light rays on the macula to give clear distance vision. The issue with this is that light rays focus behind the retina – this is called relative peripheral hyperopic defocus.
Extensive research has shown that this peripheral defocus stimulates the eyeball to elongate, thus causing myopic progression.
Myopia is traditionally corrected with standard spectacles or contact lenses by using the lenses to focus light rays on the macula to give clear distance vision. The issue with this is that light rays focus behind the retina – this is called relative peripheral hyperopic defocus.
Extensive research has shown that this peripheral defocus stimulates the eyeball to elongate, thus causing myopic progression.