BONCAMOR 5 Pack Reading Glasses for Women and Men Spring Hinge Blue Light Blocking Reader（+2.75）

• Reduce harmful blue light: Anti-glare lens coating prevents insomnia and macular degeneration. Low blue light glasses provide computer eye strain relief and alleviate dry eyes when using your TV, smartphone, tablet, or PC gamer equipment. Protect your vision better
• Quality spring hinge: Adjustable spring hinge design and durable Spring Hinge share a more comfortable wearing, when there is a need for a wider face, Universal size fits most face shapes
• Clear lens, high-quality frame: A stylish, comfortable lightweight frame puts no stress on your nose ensuring
  comfort for long periods. Low color distortion lens is optimized to provide the perfect balance between eye
  protection and viewing quality
• Value pack: 5-pack computer glasses for a great price. Great for home, office, or outdoor use. Keep a pair at your desk, in your bag, and in your favorite reading spots. Stylish Classic Square Fashion frame reading glasses updated with a fun and colorful design for a fresh look

Specifications:

• Width of the forehead frame: 143 mm / 5.62 in (approx)
• Lens Height: 42 mm/ 1.65 in (approx)
• Lens Width: 53 mm/ 2.08 in (approx)
• Leg Length: 140 mm/ 5.51 in (approx)
• Material: PC frame, AC lens
• Head Size: Narrow to medium
• Diopter available: +1.0 +1.5 +2.0 +2.5 +3.0 +3.5 +4.0
• Other diopter: + 0.5 +0.75 +1.25 +1.75 +2.25 +2.75