Keldan Spectrum Filter SF -2 (for 2-15m depth), 82mm thread

161.00 CHF / Pc.
incl. 7.7% Tax
Stock: 0
Art. no.: 1368


The Spectrum Filter SF -2 works for all water colors and converts ambient light to white light within a depth range from about 2 to 15 meters.

Product Description

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 absorption 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)

Available sizes of SF -2

Camera Lens Diameter Product Number
 58 mm thread  1437
 62 mm thread  1372
 67 mm thread  1371
 72 mm thread  1370
 77 mm thread  1369
 82 mm thread  1368


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