X-METAL XX - 24K Gold - UV420 Polarized [XX-24K-POLA]

24K Gold UV420 Polarized lens

Looking through the lenses is Brown and it offers a contrast view.

　★UV420 lens

The base lens of this item is "UV420 lens". 

This lens cut UVA, UVB, and HEV (High energy visible light/cut until 420nm).
It provides you a comfortable vision which you have never experienced, and at the same time, it protects your eyes from harmful rays.

Besides, Normal sunglass lens can cut UV until 400nm, But this specific lens can cut more harmful sunlight(cut HEV until 420nm) than normal sunglass lens.

Please check the link below if you want to know more about UVA, UVB, and HEV.

What is UVA, UVB, and HEV?

<About Lens>

• Mirror : Gold
• Light transmission: 11%
• See through: Brown
• Reflectivity: High
• Thickness: 1.6mm-1.4mm
• Material : Polycarbonate
• Lens curve: 8

<Function>

• Polarized
• Decentered lens (Prism correction function)
• UV420 protection 100% (UVA, UVB, HEV)
• Impact protection 
• Hydrophobic (Water repellent function)
• Anti-reflection (Prevent reflection of light entering from the back side.)

T6 screwdriver is required exclusively for lens exchange, sell separately.