Protective screen 13-inches laptops - Recycled PET - Transparent

Ocushield® the world's first and only medically rated (MHRA class 1) device. Anti blue light screen filter designed by qualified optometrists for healthy eyes. Keep your eyes feeling fresh and improve your sleep by blocking harmful high-energy visible (HEV) blue light which contributes to digital eye strain that can cause dry and irritated eyes, sleep disruption, blurred vision and premature ageing of the eyes. Ocushield® delivers a crystal clear image of the true colours of your laptop/monitor whilst filtering out harmful blue light & stops prying eyes with it's infused privacy filter.