**Brand:** Laofudru
**Specifications:**
24-hour nationwide shipping from 8 major warehouses for quick delivery
Available on JD.com with next-day delivery service
Suitable for various scenarios such as driving, traveling, fishing, and daily wear
Fashionable design with light-sensitive photochromic lenses
Polarized driving glasses with upgraded aluminum-magnesium frame
Lens depth: Deep gray
Frame color: Black
UV protection, glare reduction, and true color restoration
Intelligent photochromic and polarized lenses for clear vision in different lighting conditions
Multi-layer coating for high light transmission and low color distortion
Suitable for strong light, glare, and various environments
Not suitable for environments with extreme light changes
Adjustable frame suitable for different face shapes
Corrosion-resistant aluminum-magnesium alloy frame
UV400 protection tested and verified
Elastic temples for comfortable fit and versatile styling
Angle display for before and after photochromic lens transformation
**Performance:**
Quick and natural photochromic transition within 5-15 seconds
Ideal for driving in various weather conditions, including tunnels
Not recommended for use in extremely dark environments or at night
Polarization and UV protection tested for optimal performance
Suitable for both indoor and outdoor use
Ensures clear vision and reduces glare for safe driving
**Testing:**
Polarization test: Glasses reveal hidden patterns when worn
UV400 test: Glasses provide UV400 protection as verified by testing equipment
**Note:** Actual shipping times may vary due to transportation factors. Please refer to the actual logistics for accurate delivery estimates.
