Letter to the Editor Regarding "Blue Light Exposure: Ocular Hazards and Prevention—A Narrative Review".

Keywords: Light emitting diodes, LEDs; Computer vision syndrome, CVS; Multifocal electroretinogram, mfERG; Screen-induced foveal dysfunction; Retinal phototoxicity; Reactive oxygen species, ROS; Smartphone EN Light emitting diodes, LEDs Computer vision syndrome, CVS Multifocal electroretinogram, mfERG Screen-induced foveal dysfunction Retinal phototoxicity Reactive oxygen species, ROS Smartphone 2813 2816 4 08/23/23 20231001 NES 231001 This comment refers to the article available online at https://doi.org/10.1007/s40123-023-00675-3. Light emitting diodes, LEDs, Computer vision syndrome, CVS, Multifocal electroretinogram, mfERG, Screen-induced foveal dysfunction, Retinal phototoxicity, Reactive oxygen species, ROS, Smartphone Our documented reduced foveal responses with mfERG changes and associated corresponding reduced visual performances were named "screen-induced foveal dysfunction". [Extracted from the article]