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UW Technics 11086-HSS TTL-Converter for Canon with Isotta Underwater Housings

This product is compatible with housings equipped with new Isotta optical bulkheads having transparent plastic inserts of standard 5 mm LED shape. Those plastic inserts should be replaced with 5 mm LEDs included with the 11086-HSS kit.

SKU: # ut-11086-hss

Overview / Product Description


UW Technics 11086-HSS TTL-Converter for Canon with Isotta Underwater Housings



This product is compatible with housings equipped with new Isotta optical bulkheads having transparent plastic inserts of standard 5 mm LED shape. Those plastic inserts should be replaced with 5 mm LEDs included with the 11086-HSS kit.

Compatible underwater strobes:

  • Backscatter Mini Flash 1
  • Backscatter Mini Flash 2 (including HSS)
  • Backscatter Hybrid Flash (including HSS)
  • Inon S220
  • Inon D200
  • Inon Z330
  • Inon Z240
  • Sea&Sea YS-D1
  • Sea&Sea YS-D3 Mark II
  • Sea&Sea YS-D3 DUO
  • Sea&Sea YS-250
  • Ikelite DS232
  • Ikelite DS230
  • Ikelite DS162
  • Ikelite DS161
  • Ikelite DS160
  • Ikelite DS125
  • Subtronic Pro-270
  • Subtronic Pro-160
  • Retra Pro MAX (including HSS)
  • Marelux Apollo-III V2.0 (including HSS)


Option: 1 optional Electric Bulkhead connection is supported via the electric output existing on the 11082-HSS board. A Dual Electric Sync Cord is also supported (for a pair of strobes). For connection to the Isotta original electric bulkhead, please use wire adapter #91596.

The 11086-HSS board should be installed as a replacement of Isotta electronic circuitry in the front part of the housing, directly on the plastic podium existing in the housing (by 4 screws). Check your housing construction regarding the possibility of such installation before purchasing the TTL system.

For the Isotta housings of former years (equipped with old-style optical bulkheads), use TTL Converter #11086-HSS-M16 (including 2 pcs M16 Optical Bulkheads).



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