Optoelectronic TTL-Converter for SONY for NAUTICAM underwater housings: NA-A7 II, A7R III, A7R IV, A9, A9 II
Compatible underwater strobes: Inon Z-330 / Z-240 / S-2000, Retra Pro, Sea&Sea YS-D1 / YS-D2 (China) / YS-250, Ikelite DS160 /, DS160, Subtronic Pro-270 / Pro-160
