UW Technics TTL Converter for Canon for AQUATICA housings
Compatible underwater strobes: Inon Z-330 / Z-240, Sea&Sea YS-D1 / YS-D3 Mark II / YS-250, Ikelite DS-230 / DS-162 / DS161 /, DS160 / DS-125, Subtronic Pro-270 / Pro-160, Retra Pro X (including HSS). The product is purposed for usage with the original Aquatica HotShoe plug which is included with the housing, but not included with UWTechnics TTL-Converter. Installation requires Aquatica old-style optical bulkheads (with inner space for LED).