UW Technics TTL-Converter for Sony a7C, a7C II, & a7CR for Nauticam NA-A7C & NA-A7CR Housings

Compatible underwater strobes:

• Inon Z-330 / Z-240
• Sea&Sea YS-D1 / YS-D2 (China) /YS-D3 / YS-250
• Ikelite DS16 /, DS160
• Subtronic Pro-270 / Pro-160
• Retra Pro (including HSS)