SeaLife, creator of the SportDiver Underwater Housing for Smartphones, has added a new Magenta color-correcting filter for green water to their SportDiver line.
SeaLife already includes a red filter with the SportDiver for blue water. The filters are designed to restore and correct for color-loss underwater, especially in the red color spectrum. They’re made of an optical acrylic that uses proprietary color pigments.
These filters are most effective at depths of 3 to 18 m and are easily attachable and removeable to the SportDiver optical lens frame while underwater.
The color filters may be used with or without external underwater lights, depending on the shooting distance and water conditions. The filter also serves as a protective cover for the SportDiver’s optical glass port.
A lanyard is included for attaching the filter to the housing to prevent loss.
