Q: Why the windshield glass distortion/ light refraction (reflective/ grid)
为何会镜子出现折光?

A: the reason is due to optical requirements
原因是光学要求

Q: What is optical requirements
什么是光学要求

A: The optical performance test partition
光学性能测试分区
Ⅰ 前风窗分区
Ⅰ WINDSHIELD ASSY-FRT partition

Area C: 80 mm range from glass vinyl printing two side and bottom area (from the black side outer lattice and 25 mm)
C区：距离玻璃黑边印刷80mm范围内的两侧边和下边区域(离黑边点阵外缘25mm不计)
D area: 80 mm from the vinyl glass printing within the scope of the area above (from the black side lattice, endoscopic base, feeling the rain bottom of the outer block printing and 25 mm)
D区：距离玻璃黑边印刷80mm范围内的上边区域(离黑边点阵、内视镜底座、雨感器底座印刷外缘25mm不计)
B area: the area C 60 mm distance within the scope of the surrounding area
B区：距离C区60mm范围内的周边区域
Area A: the central area except areas B, C, and D
A区：除B、C、D区域外的中央区域