OptiGuard™ Glass Vision avec applicateur pour iphone 11/ XS / X

Why is blue light harmful?

The blue light we are filtering out is visible light that comes from the screen of your smartphone. It reaches directly into your eye and can damage your retina over the long term. Similarly, it can interfere with the production of the sleep hormone, Melatonin, which means if you use your screen during the evening, you might find it harder to get to sleep, or to sleep well.

Easy to fit with the new Applicator tool

Our new iPhone X, iPhone 8 and iPhone 8 Plus screen protectors come with the new QDOS OptiGuard applicator tool, installing your brand new screen protector has never been so easy. Just follow the simple instructions, or watch our tutorial video and you’ll have your iPhone’s screen and your data protected in no time.

OptiGuard Lifetime Warranty

Your OptiGuard Screen Protector is designed to protect your device from cracks, scratches and falls. It is designed to break under force, so your screen doesn't. If you do damage your OptiGuard, you don't need to buy another one. You simply need to register the one you purchased, and you can claim replacements for the lifetime of the device. So as long as your claim meets the warranty requirements, you can recieve a new one in the post, to make sure your device stays protected.

Any other questions?

Can’t find what you’re looking for here? For any other questions or feedback just contact our customer service team. We’re friendly, knowledgeable and always happy to help you out. We could even add your question to our FAQ pages to help out other people!