Optician Q&A

Do you still have questions? Ask here

When Should You Wear Blue Light Glasses?


Because blue light computer glasses filter out potentially harmful wavelengths of light, they are best worn when exposed to blue light. This includes almost all electronic devices with screens - so, whether you’re watching TV, checking your phone or working at a computer, the best blue light blocking glasses with zFORT® technology can minimize your risk of eye strain, headaches and difficulty sleeping. 

You don’t need to be a prescription glasses wearer to wear blue light glasses either. You can easily buy a frame without a prescription and add zFORT® blue light block during the checkout process.

SmartBuyGlasses.co.uk Coupons on tjoos.co.uk