The induced defocus by Defocus Incorporated Soft Contact lenses is dependent on visual distance and ambient illuminance.
Jiangdong HaoZhenghua LinXiaoyun XiZhikuan YangPablo ArtalWei-Zhong LanPublished in: Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) (2024)
In conclusion, the retinal defocus induced by these multifocal lenses was dependent on both visual distance and ambient illuminance, indicating that the visual conditions might affect the anti-myopia efficacy of these devices.