Specifications:
Material: High-definition crystal lenses
Light transmittance: 6 times higher than regular reading glasses
Advantages of crystal lenses: cool and soothing, high clarity, good thermal conductivity, stable optical properties, high hardness
Features: anti-glare, anti-slip, durable, heat-resistant
Testing: Rainbow effect test, scratch resistance test
Design details: nose pads suitable for Asian noses, hidden screws, anti-slip temple tips
Coating: Gold-plated for long-lasting shine
Packaging: Premium gift box set including glasses case, pouch, cleaning cloth, and test card
Brand: Mr. PuTian
Warranty: 20 years with quality assurance certification from national eyewear quality supervision and inspection center