Ocushield Anti blue light screen protector for MacBook 15-Inch 

Ocushield screen protectors have been developed by qualified optometrists to filter blue and has an anti-glare coating to prevent eyestrain. Effectivity it blocks up to 90% of harmful light emissions reducing the chance of headaches and dizziness from a prolonged exposure to blue light.

Reason to buy Ocushield – Anti blue light screen protector

• Accredited Class 1 Medical Device
• Improve sleep and protect your eyes with our blue light filter
• No retro orange tinge, a crystal-clear picture
• Infused privacy filter, stop prying eyes
• Anti-glare coating, no more reflections
• Anti-bacterial coating, good for shared devices
• Researched & developed by Optometrists in the UK