UW Technics External M16 Optical TTL-Converter for Sony A9 III

  • Designed for Sony a9 III Cameras
  • Fits 16mm bulkheads on Nauticam, Marelux, and Seafrogs Aluminum Housings
  • Compatible underwater strobes:
    • Inon Z-240, Z-330, S-220, D-200
    • Sea&Sea YS-D1, YS-D3 Mark II, YS-D3 DUO
    • Retra Pro MAX (including HSS),
    • Marelux APOLLO III V2.0 (including HSS), Marelux APOLLO-S (including HSS)
    • Backscatter Hybrid Flash, Mini Flash 2 (Maual & HSS)

SKU: # ut-18014-m16

Overview / Product Description


UW Technics External M16 Optical TTL-Converter for Sony A9 III with M16 Thread for Nauticam, Marelux, Seafrogs (Aluminum)



External M16 Optical TTL-Converter for Sony A9 III cameras (for aluminium underwater housings: NAUTICAM, MARELUX, SEAFROGS). Installation in M16 threaded hole on the top of the housing. Please check compatibility with a specific housing.

Compatible underwater strobes:

  • Inon Z-240, Z-330, S-220, D-200
  • Sea&Sea YS-D1, YS-D3 Mark II, YS-D3 DUO
  • Retra Pro MAX (including HSS),
  • Marelux APOLLO III V2.0 (including HSS), Marelux APOLLO-S (including HSS)
  • Backscatter Hybrid Flash, Mini Flash 2 (Manual & HSS)