EVOLVEO BlueBlock40 screen protection glasses, without prescription, offer 40% blocking of blue light. The amber lenses filter blue light and improve contrast. They feature an anti-reflective coating, flexible hinges, and comfortable tips.

• Manufacturer: Evolveo
• Model: BlueBlock40
• Blue light blocking: 40%
• Type: without prescription
• Lens material: plastic
• Frame material: polycarbonate
• Tip material: rubber
• UV protection: UV400 (100% UVA and UVB)
• Total width: 138 mm
• Lens width: 53 mm
• Lens height: 37 mm
• Temple length: 142 mm
• Bridge width: 18 mm

Package contents: glasses, microfiber protective case