Sync Your Body Clock Ocushield anti blue light glasses block harmful blue light before it reaches your eyes. This keeps your eyes feeling fresh, reducing dryness and allowing you to focus for longer. Developed by qualified optometrists, Ocushield's FDA registered anti blue light ...Sync Your Body Clock Ocushield anti blue light glasses block harmful blue light before it reaches your eyes.
This keeps your eyes feeling fresh, reducing dryness and allowing you to focus for longer. Developed by qualified optometrists, Ocushield's FDA registered anti blue light glasses effectively block up to 99% of harmful UV & blue light emissions between 300-400nm and up to 54% of harmful blue light between 400-470nm.