11066-HSS TTL-Converter for Canon for AQUATICA housings

11066-HSS Optoelectronic TTL Converter for CANON for AQUATICA housings. Compatible underwater strobes: Inon Z-330 / Z-240, Sea&Sea YS-D1 / YS-D2 (China) / YS-250, Ikelite DS161 /, DS160, Subtronic Pro-270 / Pro-160, Retra Pro (including HSS). Product is purposed for usage with 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).