Specially designed to limit visibility from side angles while keeping the screen clear for the user Super-strong tempered glass to protect your screens 20 to 30% of blue light is naturally filtered from your screen No retro orange tinge, a crystal clear picture Applicator included, no more worrying about bubbles We donate to global eye charities Guide Dogs & Orbis for every order Designed & developed by Optometrists in the UK Class 1 Medical Device registered with the FDA & MHRA Exclusively Patent Pending status from the Intellectual Property Office AS SEEN ON DRAGONS' DEN