02:10 02:05 High quality industry and trade integration
00:20 Different fading rates, different sensations
00:17 Darker and grayer T6 lens, love
00:19 High quality anti blue light effect, come and buy it quickly
00:49 photochromic brown and photochromic grey,Which one do you like better
00:16 Which do you prefer, gray or brown? Come and choose your own color
00:30 High quality lens materials, a variety of types, Flat top and Round top, are your choice