Darkness & Fading Speed
JL Photochromic provides the Rapid fading speed and darkness (7 %) under 365 nm UV light. This provides good vision for skiers at high attitude with bright condition. It also offers cyclists suitable vision for good or bad weather. In condition-switch period, lens can react fast based on the vision you need.
High Contrast
JL Photochromic lens provides contrast performance under all kinds of weathers. No matter low light or sunny condition, the lens creates a contrast tone for the user so that the user can get a good color perception.
Anti-Fog
JL Photochromic also comes with Anti-fog version to people who wear mask or work on heavy duty training under a cold condition.
Durability
Thanks for premium hard coating with Bayer Ratio 5, JL Photochromic lens provides same durability as prescription lens. The average life span is more than 2 years.
Visit us to experience more @ Pavilion 3 E18 .
https://www.jiannlih.com.tw/index.php/en/
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