Blue light blocking glasses

Protect your eyes from digital strain with zFORT®

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Blue light is a potentially harmful, high energy visible light that naturally comes from the sun but is also emitted from digital devices. With our increasing reliance on these devices, our exposure to blue light has never been higher. Studies have shown that when blue light rays reach a wavelength between 415 nm-455 nm, they can hit the retina and have a detrimental effect on vision, that may lead to premature eye ageing. Our exposure to these harmful light rays may also cause a myriad of other health problems.

  • We check our phones about 58 times a day!

  • We spend up to 12 hours a day in front of our computers/TV

  • Blue light could increase headaches

  • Trouble sleeping? Blue light could cause that!

  • Blue light may cause eye strain and tired eyes

Want the best blue light blocker?

Let's face it - technology is here to stay and while we can try to limit our usage, ultimately we need these devices to exist in the modern age. So we've created something to help minimise the negative side effects of blue light. We call it zFORT®.


It's blue light blocking technology that helps to block blue light wavelengths (between 380nm and 500 nm), that can scatter easily causing detrimental damage to the eye. Through limiting the penetration of these short wavelengths, zFORT® provides a 'fort-like' protection to the eye.

The key benefits of

  • Eliminates glare

  • Reduces eye strain

  • Improves sleep

  • Can reduce headaches

How to buyZFORT Logo
Blue light blocking glasses?

It’s just three easy steps.

Remember, you don't need to be a prescription glasses wearer to use zFORT®.

  • 1. Choose ANY glasses frame you like.

  • 2. Add zFORT® Blue Light Block during checkout.

  • 3. Finish the checkout process & voilà!

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Discover more

Curious to learn more about blue light blockers?

Check out our FAQ page here, or read our blog and Optical Centre articles to find out all you need to know! Coupons on