日韩久久免费视频,日韩精品青青久久久,国产影院在线观看,黄频免费网站免费观看樱桃视频,91精品国产乱码一区二区三区,国产精品欧美久久久,成人黄色网站在线播放,最新的免费黄色视频网站,午夜福利潦草影视,巨乳精品天套内射

Consumer Electronics
Creating flagship products represented by HUD and LiDAR core optical components
Covers

Smartwatch Cover

Smartwatch Cover
Using high-strength glass, improve the impact resistance through the strengthening process, coating HDAR&AF film on the surface, which makes the cover resistant to friction and scratch. It has high hardness, high definition, and reduces energy consumption at the same time.
Technical Specifications
  • Specifications
    Main Technical Parameters
  • Transmittance
    550nm，≥93.5%
  • Reflectivity
    550nm，R=4.6% ± 1%
  • L*a*b*value
    @400-700nma value：-1.51~0.27b value：-3.16~0.79
  • Moh's hardness
    ≥6
Sales/Technical Contact Information
ZQCOT
Sales Network
Marketing Network Section

Taizhou Headquarters：0576-88677966

Hangzhou Company：0571-89775688

US company：+1-408-7257198

German office：+49-7123-307238

Korea Office：+82-031-2115152

Japan company：+81-03-65508388

Singapore：+6588877162

Taiwan company：+886-9-31344923

Shenzhen office：+86-0712-26603034

Phone：
0576-88677966
Address：
NO. 2198 Kaifa Avenue East Section, Jiaojiang District, Taizhou City, Zhejiang Province
Copyright ? 2026 Zhejiang Crystal-Optech Co., Ltd.CopyRight浙ICP備13035140號-1

浙公網安備33100202000351號
Submit Success !