





Ikelite filter 2.2 "to clip (for portholes with external diameter 56mm)
External filter adaptable to a flat Ikelite watertight porthole thanks to its rubber ring, which closes around the edge of the porthole.
The filter absorbs a portion of the blue or green color in depths between 3 and 15 meters, which rebalances the colors when shooting without flash or headlight.
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