Lens discoloration:

Grey Cloud
Universal use. No colour distortion. High glare filtering. Lenses suitable for all weather conditions, especially in bright light. Their slightly soft tint increases the comfort of vision in any situation.

Brown Bronze
Universal use. Sharper vision. Reduces eye strain. They absorb the naturally reflected blue light around us and thus sharpen vision. The Bronze tint is specially developed to provide greater contrast in low light conditions. It helps to reduce eye strain.

Green Park
Does not distort colors. Enhances color clarity. Green-gray lenses sharpen detail vision and eliminate color distortion. They naturally block most blue light around us, providing greater clarity of vision and creating beautifully rendered color contrast.

Orange Lunar
Universal use. Best for sports. Popular colour in sports for its versatility. Transmits a wider spectrum of light and is therefore suitable for bright and low light conditions

Yellow Amber
Brightens vision. Suitable for cloudy weather. Increases contrast and clarity of vision. Suitable for partly cloudy to cloudy weather.

Pink Rose
Universal use. High sharpness and contrast. Truly universal lens colour suitable for a wide range of lighting conditions. New base maximises depth of field and contrast.

Clear Crystal
Cloudy weather. Eye protection. Total clarity ensures eye protection and facilitates vision even in the worst lighting conditions.

Blue Sky
Enhances colour clarity. Eliminates glare. Enhances vision contrast, improves perception of surrounding colours.

Sun filter category:

0 - Colorless or very bright filter ( 80-100% radiation transmittance )
1 - Light filter ( 43 - 80% transmittance )
2 - Medium-dark filter (radiation transmittance 18 - 43% )
3 - Very dark filter (radiation transmittance 8 - 18% )
4 - Very dark filter (radiation transmittance 3 - 8% ) not suitable for driving