UW Technics Mini TTL Converter for Canon with Nauticam NA-550D & NA-600D Underwater Housings

Optical/Electrical TTL circuit for Nauticam NA-550D & NA-600D underwater housings.

Compatible underwater strobes:

• Inon Z330
• Inon Z240
• Retra Pro
• Ikelite DS161
• Ikelite DS160
• Sea & Sea YS-D1
• Sea & Sea YS-D2
• Sea & Sea YS-250
• Subtronic Pro 270
• Subtronic Pro 150