UW Technics Optoelectronic TTL Converter for ISOTTA underwater housings for CANON, including remote LEDs

Optoelectronic TTL Converter for ISOTTA underwater housings for CANON, including remote LEDs. Product is compatible with the housings equipped with new Isotta optical bulkheads having transparent plastic insert of standard 5mm-LED shape. Compatible underwater strobes: Inon S-220 / D-200 / Z-330 / Z-240, Sea&Sea YS-D1 / YS-D3 Mark II / YS-D3-DUO / YS-250, Ikelite DS-232 / DS-230 / DS-162 / DS161 / DS160 / DS-125, Subtronic Pro-270 / Pro-160, Retra Pro MAX (including HSS), Marelux APOLLO III V2.0 (including HSS), Marelux APOLLO-S (including HSS).