Spectrum Filter for Nauticam Wide Wet Lens WWL-1

These Spectrum Filters are designed for the Nauticam WWL-1 wet lens and compensates for the light absorption for all water colors. It provides a smooth, well balanced light spectrum to the sensor of your camera. This greatly improves the color rendering of your images and adjust the color coordinates close to daylight for outstanding results with manual white balance.

For WWL-C please use Keldan Flexible Films 80x80mm

Spectrum Filter SF -2 WWL-1

The Spectrum Filter SF -2 WWL-1 has a compensation depth of 4m. At this depth the filter makes a perfect compensation of the light absorption of the water column. The camera then sees a daylight spectrum just like shooting at the surface.

For deeper depth we recommend to use either SF -3.5 B WWL-1 (for blue water) or SF -3.5 G WWL-1 (for green water)

Spectrum Filter SF -4 B WWL-1

The Spectrum Filter SF -4 B WWL-1 has a compensation depth of 8m. At this depth the filter makes a perfect compensation of the light absorption of the water column. The camera then sees a daylight spectrum just like shooting at the surface.

The filter works best for blue water within a depth range of 6 to 20 meters. The filter has a damping equivalent to a loss of 4 stops. Normally low noise cameras that allow to shoot at ISO 1600 or higher are required when using this filter.

IMPORTANT: If you experience problems with too low light level switch to a lighter filter  such as the SF -2 WWL-1 (loss equivalent to 2 stops). The use of a lighter filter is always the better option than using no filter at all!

Spectrum Filter SF -4 G WWL-1

The Spectrum Filter SF -4 G WWL-1 has a compensation depth of 8m. At this depth the filter makes a perfect compensation of the light absorption of the water column. The camera then sees a daylight spectrum just like shooting at the surface.

The filter works best for green water within a depth range of 6 to 20 meters. The filter has a damping equivalent to a loss of 4 stops. Normally low noise cameras that allow to shoot at ISO 1600 or higher are requried when using this filter.

IMPORTANT: If you experience problems wit too low light level switch to a lighter filter  such as the SF -2 WWL-1 (loss equvalent to 2 stops). The use of a lighter filter is always the better option than using no filter at all!