400-500nm Blue Light Blocking Glasses – Protection against eye strain, PC and smartphone screens

👓 General Description: Blue light blocking glasses (400–500 nm) designed for gamers, screen professionals, and anyone looking to prevent eye strain. Powerful filtration of >99% of harmful blue light—without altering colors or clarity. Stylish round design, optimal comfort, and complete frontal and reflective protection. 📐 Technical Specifications: Type: Blue light blocking glasses; Filter: >99% blocking between 400 nm and 500 nm; Material: Frame and lenses made of polycarbonate (PC); Nose bridge: Ergonomic, ultra-comfortable PC; Edge finish: Frosted edges to prevent scratches; Contents: 1 pair of glasses + 1 storage bag. ⚡ Installation: No installation required. Ready to wear upon arrival. Immediate adjustment thanks to the flexible nose bridge and the lightweight polycarbonate. 💡 Use: Ideal for use in front of a computer, smartphone, or console. Effectively reduce glare, eye strain, and the effects of artificial light. Perfect for long gaming sessions, working from home, or intensive studying. 📦 Other information: Certified glasses for complete protection: absorption + reflection of blue light. The included bag ensures secure transport and optimal storage. Universal design suitable for most adult face shapes.