Polarized lenses CR39 for sunglasses frame 75mm:

Material:  CR39 material ;

size: 75mm, 2.0mm thickness;  4/6/8 curves available.

Color: solid brown,grey, green and gradient brown,grey, green colors available;

Quality: pass American, European,and Australian standards etc, UV400, unbreakable.

Besides CR39 lenses, TAC polarized lenses are available as well.

TAC normal color polarized lenses:

15 colors: light /median/ dark green, light/ median/dark smoke(grey), gradual  brown, gradual grey colors and some jelly colors: yellow, light blue,violet, purple colors.

TAC revo color polarized lenses:

15 colors: light blue,dark blue, purple,pink, rose, gold, purple, lilac,green,light green, orange,light orange, rose, pink,white mercury etc; 

Size: 65*55mm, 1.0mm thickness, 2 or 4 curves;

Colors show here: