Product information：
Glasses structure: clip
Whether it is polarized: yes
Lens material: TAC
Frame material: metal
Visible light perspective rate: 99.9 (%)
Lens color: A: gun frame gray film (metal frame polarized light),B: black frame gray film (metal frame polarized light),C: gun frame color change film (metal frame polarized light),D: black frame color change film (metal frame polarized light) ,E: yellow film of gun frame (metal frame polarized light)
