Blue Light Blocking Glasses

Twelve hours a day of screen time adds up, even if you don't notice it until your eyes feel tired by evening. These block a portion of blue light without turning your screen a strange colour — lightweight square frames that look like normal glasses, not obviously "computer glasses."

• Blue light filtering lenses
• Lightweight TR90 frame material, flexible and durable
• Full frame, square style
• Available in several frame colours

Worth knowing: these help with eye comfort during long screen sessions — they're not a medical device, and if you're dealing with ongoing eye strain, it's worth mentioning to an optometrist too.

Glasses help, but screen height matters more — see our monitor height and eye strain guide.