Designed and developed by optometrists in the UK, Ocushield blue light filters for monitors, laptops and PCs help to improve sleep and protect eyes from harmful blue light from screens.
Medically-rated screen protectors block up to 99% of harmful UV and blue light emissions between 300-400nm, and up to 40% of harmful blue light between 400-470nm.
With a crystal clear picture and strong tempered glass to protect your screen, Ocushield blue light filters are supplied with an easy-to-use applicator and are available for a range of monitors, laptops and PCs.
Blue light is everywhere. It's in sunlight but it's especially common in digital devices and screens. Too much time staring at screens during the day time means we have too much expsoure to blue light which can cause digital eye strain, fatigue, headaches, dry eyes and blurry vision.
Too much blue light at night suppresses the production of melatonin, the hormone needed to tell our body that it's time to go to sleep. It affects our circadian rhythm and disrupts our sleep.
Placing an Ocushield blue light filter on your screen blocks up to 99% of blue light in the 300 - 400nm (nanometer) light spectrum range and 40% of blue light in the 400 - 470 nm light spectrum range. The most potent harmful blue light is in the 380 - 450nm range and is known as high energy visible light (HEV), which induces retinal damage and contributes towards inflammation of the skin. It also contributes to symptoms such as eye strain and headaches. It sits across both the UV and visible light spectrum.
Simple! See the installation video below.
All your questions are answered in our Ocushield FAQs. If you can't find the answer you are looking for, let us know at firstname.lastname@example.org.
Watch Ocushield founder Dhruvin Patel take on the dragons in a recent episode of the BBC TV show Dragon's Den.
Blue light filter screen protectors are available in different sizes according to your model of monitor, laptop or PC.
High quality tempered glass
Based in the UK, Ocushield was founded by a qualified optometrist and is made up of an expert team of optometrists and sleep practitioners committed to fully understanding the problems of blue light and to finding viable solutions to keep us safe and well. Find out more and check out their fantastic reviews at ocushield.com/
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