Tray is required for the Olympus PT-Series to mate with Ikelite DS-Series Digital Strobes
Tray is required for the Olympus PT-Series to mate with Epoque Digital Strobes
UW Color Filters
These special UW color filters will fit Ikelite and any 67 mm thread port.
The 46mm will fit many of the Olympus housing as well.
Red UW Filters are used to reduce the blue color cast of underwater images on video or still cameras. They make the images more natural looking.