Categories overview
Protection level | Category 0 | Category 1 | Category 2 | Category 3 | Category 4 |
Mirroring | Colorless | Slightly tinted | Medium tint | Dark tint | Very dark tint |
Transmittance | 100 - 80 % | 80 - 43 % | 43 - 18 % | 18 - 8 % | 8 - 3 % |
Use | Very limited protection from sunrays | Limited protection from sunrays | Good protection from sunrays | High protection from sunrays | Very high protection from sunrays |