The Fiber Optic Converter is compatible with any system where the camera's built-in flash can be seen by a fiber optic cord.
Choosing the Correct Strobe Converter for your System
Alternatives
There are two shooting scenarios where the High Sensitivity Optical Slave Converter # 4405 would be a better option:
One, if you're shooting a DSLR or mirrorless camera with Nauticam fiber optic converter and want to shoot at a higher frame rate (4 FPS or faster).
Or the second, if your primary purpose is to trigger your strobes remotely at a distance from the housing without a fiber optic cable in between.
Strobe Compatibility
Ikelite DS50, DS51
Ikelite DS125
Ikelite DS160, DS161
Fiber Optic Cord Compatibility
Ikelite Fiber Optic Coiled Cord # 4501
INON Optical D Cable "Non-wireless type" L-Connector
SEA&SEA Fiber Optic Cable (L-type) # 50107
SEA&SEA Fiber Optic Cable II # 50128
Olympus UW Fiber Optic Cable PTCB-E02
Nauticam Optical Fiber Cable # 26211 Nauticam to INON
Nauticam Optical Fiber Cable # 26212 Nauticam to Sea&Sea
In the Box
Fiber Optic Converter
Connector protector # 0301.12