DAIWA DN-4216H Polycarbonate Color Changing Photochromic Polarized Glasses, Gray (GM)

DAIWA DAIWA Polycarbonate Color Changing Photochromic Polarized Glasses DN-4216H

Equipped with water-repellent coating, color changing photochromic lens

Lens color changes with UV rays
Adapts to extreme changes in light from early morning to evening
High water-repellent performance, dirt and water droplets are difficult to adhere and are easy to wipe off
Lightweight plastic frame
Adjustable nose pads and temples allow for long-term wear
Comes with original semi-hard case

Material
Lens: Polycarbonate (water-repellent coating)
Frame: Plastic
Polarization: 96%
Visible light transmittance: 30-11% (at room temperature)

Polarization: The proportion of reflected light that is cut
Visible light transmittance: The proportion of natural light that passes through
UV transmittance: 0.1% or less (cuts 99.9% or more)
Polycarbonate lenses are lenses that are highly viscous, making them less likely to break and highly impact-resistant.

Color: Light gray (gunmetal)

Year of release: 2016