1. De-centered lens with 8 & 10 curve.
2. Visor lens with spherical & cylinder shape.
3. Shield lens with 7.5, 6, 4.5 curve.
1. 10 curve: 60x94mm, 2.0~1.1mm thickness.
2. 10 curve: 50x78mm, 2.2~1.4mm thickness.
3. 8 curve: 60x90mm, 2.1~1.6mm thickness.
4. Cylinder 8"x15.5", central thickness 0.078".
5. Spherical 8"x15.5", central thickness 0.078".
6. 7.5curve: 65x148mm, central thickness 2.2mm.
7. 6 curve: 80x158mm, central thickness 2.0mm.
8. 4.5curve: 70x148mm, central thickness 2.2mm.