Fantasea RedEye Filter M67 - 67mm Underwater Red Filter
Red Filter with a 67mm thread which fits over the housing's port and can be installed and removed during the course of the dive.
The Red Filter is used to restore the red color absorbed by the water. In shallow depths, these filters can serve as an attractive alternative to artificial light sources.
Can be mounted on 67mm threaded lens ports or other lens ports by using an adaptor.