SKU: 884

  • ₱6,250.00
    Unit price per 
    Save ₱1,700

The KELDAN D2 SPECTRUM RED FILTER for deepwater converts ambient light to white light within a depth range from about 7 to 15 meters (23-49ft).

KELDAN Spectrum Filters are scientifically engineered red filters based on spectral measurements of the lighting conditions underwater. KELDAN Spectrum Filters convert the ambient light into a daylight spectrum in order to restore correct colors and to optimize white balancing.

This filter is available for camera lens diameters: 67mm, 72mm, 77mm, and 82mm.

The filter characteristics are carefully adjusted not only to balance the RGB color channels but also to correct for a very smooth spectrum with excellent color rendering capabilities. When using the Keldan Spectrum Filter at depth, the color coordinates will be shifted to the white light region. Therefore colors can be recorded naturally with a very high color rendering even without using artificial lighting.

Keldan Spectrum Filters are available in three different grades, optimized for three depth ranges.