UW Technics Optoelectronic TTL-Converter for SONY A9-III (camera with Global Shutter) for NAUTICAM underwater housings

Optoelectronic TTL-Converter for SONY A9-III (camera with Global Shutter) for NAUTICAM underwater housings. Compatible underwater strobes: Inon S-220 / Z-330 / Z-240 / D-200, Sea&Sea YS-D1 / YS-D3 Mark II/ YS-D3 DUO / YS-250, Ikelite DS-230 / DS-162 / DS161 / DS160 / DS-125, Subtronic Pro-270 / Pro-160 (by electronic sync cord), Retra Pro MAX (including HSS), Marelux APOLLO III V2.0 (including HSS), Marelux Apollo-S (including HSS). Maximum sync speed in TTL mode with global shutter cameras - 1/500 s. Maximum shutter speed in M / HSS mode with classic underwater strobes - 1/2000 s. Maximum shutter speed in M / HSS mode with Retra Pro MAX and Apollo strobes - 1/ 80 000 s