Frequently Asked Questions


What are blue light blocking glasses?

Blue light blocking glasses have lenses that filter harmful blue light and help reduce the symptoms of digital eye strain. BEVAN & BLAIR blue light blocking glasses effectively block up to 60% of blue light and come with an anti-reflective coating on each lens for a comfortable long-lasting wear and eye protection.

Who should wear blue light blocking glasses?

If you spend at least two hours a day on digital devices (computer, cell phone, tablets, watching TV), then you should consider wearing blue light blocking glasses. Extended periods of time on digital devices results in digital eye strain, eye fatigue, possible migraines and trouble sleeping. If you suffer from any of these symptoms, you should consider wearing blue light blocking glasses.

How long should I wear blue light blocking glasses?

You can wear them for as long as you’d like. These glasses are versatile enough to be worn throughout the day and also at night.

Can I wear my blue light blocking glasses outside?

Yes, many people wear their blue light blocking glasses outside. BEVAN & BLAIR blue light blocking glasses not only block up to 60% of blue light, they also come with UV 400+ protection to protect your eyes from UV rays.

Are these blue light blocking glasses for men and women?

Yes, these glasses are unisex and can be worn by both women and men.

What comes with my blue light blocking glasses?

Every pair of BEVAN & BLAIR blue light blocking glasses comes with a premium leather case, an anti-fog lens cleaning cloth, a blue light testing kit (with card and test light) and a cleaning bottle.

Our TR90 frames (with and without magnification) and PC Frame (magnification only) also come with a mini screwdriver.

What are the dimensions of the blue light blocking glasses?

PC Frame (with strong metal hinge) TR90 Frame (lightweight & flexible frame)
Bridge: 0.62 inches (16mm) 0.62 inches (16mm)
Lens Width: 2.08 inches (53mm 2.00 inches (51mm)
Lens Height: 1.69 inches (43mm) 1.49 inches (38mm)
Arm Length: 5.50 inches (140mm) 5.48 inches (138mm)
Total Frame Width: 5.43 inches (138mm) 5.46 inches (138mm)

Our glasses fit most face shapes and sizes.

How much blue light is blocked?

BEVAN & BLAIR glasses block up to 60% of harmful blue light rays, depending on the frame type.

  • PC Frame glasses (no magnification 0.00) block 45% of blue light
  • PC Frame glasses (with +1.0, +1.5, +2.0 or +2.5 magnification) block 60% of blue light
  • TR90 Frame glasses block 60% of blue light

Do these come with magnification for reading glasses?

Yes, we offer non-prescription glasses and reading glasses. All of our glasses and package kits now come in your choice of:

  • No Magnification
  • +1.0 Magnification
  • +1.5 Magnification
  • +2.0 Magnification
  • +2.5 Magnification

Simply choose what magnification you prefer at checkout!

100% Risk-Free Guarantee

Our blue light blocking glasses are backed by our manufacturer 30-day money back guarantee with replacement warranty.  We will always stand by our 100% satisfaction guarantee. If there are any problems with our glasses, we’ll send you another pair, free of charge!