Photochromic Powder UV Sensitive Light-Changing Pigment High-Transmittance Glasses with Low Additives, Change Color With Sunlight Color to Colorless

The advantages of using KingCchroma photochromic powder in photochromic lenses are primarily reflected in the following aspects:
UV Protection
100% UV protection, effectively reducing the risk of eye diseases such as cataracts, making them suitable for outdoor activities and driving.
Dynamic Adjustment
Automatically adjusts the color depth based on light intensity, reducing glare and glare, and alleviating eye fatigue.
Convenience
A pair of glasses combines the functions of regular lenses and sunglasses, eliminating the need for frequent replacements, making them ideal for frequent indoor and outdoor activities.
Eye Health
Long-term wear reduces UV damage to the eyes, making them particularly suitable for high-intensity outdoor activities.
Suitable Applications
Driving: Automatically adjusts the color to reduce glare interference and enhance driving safety.
Outdoor Activities: Automatically darkens to protect the eyes and adapts to changing light conditions.
Daily Wear: Provides both vision correction and UV protection.
Precautions: Color change may be delayed in cold environments, so be mindful of winter wear.
Light transmittance may be 10%-15% lower than regular lenses, potentially affecting vision in dim light. ‌
Patients with high myopia are advised to choose ultra-thin lenses with a refractive index of 1.67 or higher to avoid edge chromatic aberration.
MOQ: 100g (Sample price $9914 usd for 1KG， Bulk Price usd 7428 for 1 KG)