Ocushield® the world's first and only medically rated (MHRA class 1) Anti-blue light screen protector 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 phone whilst filtering out harmful blue light. The reinforced tempered glass provides advanced shatter and scratch-proof protection for your devices. Going Green - Eco Friendly We care about sustainability and have removed 95% of single-use plastic from our products - we are looking after your Eyes, Devices and the World.