Orange or magenta filter to screw in M67 male

Orange or magenta filter to be screwed on underwater body in M67

• 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.

Use :

• Orange filter for blue waters
• Magenta filter for green waters