Keldan Spectrum Filters SF -2 - 55mm
| Manufacturer: Keldan |
| Port Fitting: M55 |
Stock Code:
1709
Warranty:
Limited 2 Years
Spectrum Filter SF -2 with filter thread
Camera Lens Diameter: 55mm
The Spectrum Filter SF -2 is designed to compensate for the light absorption for all water colors and therefore 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.
The Spectrum Filter SF -2 has a compensation depth of 4m. At this depth the filter makes a perfect compensation of the light absorbtion of the water column. The camera then sees a daylight spectrum just like shooting at the surface.
The filter is designed to provide optimal performance for any water color from blue to green water. It works best within a depth range of 2 to 15 meters. The filter has a damping equivalent to a loss of 1.5 stops.
For deeper depth we recommend to use either SF -4 B (for blue water) or SF -4 G (for green water)
SF -2 Filter color coordinates
