







TT5 Canon TTL Fiber Optic Transmitter for DL and DLM Underwater Housings
Ikelite TTL exposure algorithms for underwater strobes has been famous for accuracy since the dawn of digital. Now you can enjoy the most reliable Canon TTL strobe exposure with a fiber optic connection between your Ikelite housing and DS strobes.
Replace your Ikelite flash bulkhead or 1/2-20 accessory port plug with this compact, independently sealed device, for reliable fiber optic triggering of an Ikelite DS Strobe (requires RC2 TTL Receiver). High frame rate burst shooting is supported when used with an Ikelite DS160-series or DS230-series strobe.
The TT5 supports second curtain synchronization (i.e. rear curtain sync) and switching between TTL and manual strobe exposure using the camera's flash menu.
The transmitter is powered by two CR2032 lithium single-use or rechargeable batteries (not included). The Transmitter has a built-in power save mode which prolongs battery life. Expect at least a week of diving out with average use. It is always recommended to travel with a spare set of batteries.
Housing and strobe compatibility information is listed below.

200 feet (60 meters)
Have questions?
We're here for you for every step along the way. Email ikelite@ikelite.com for help on gear selection, assembly, camera settings, and photo advice. We can even help you decide where to dive!
Instruction ManualHousing Compatibility
Strobe Compatibility
In the Box
Always Be Learning
From our Photo School...

The Myth of TTL Strobe Exposure Underwater

When to Use a Compact 8" Dome Port Underwater

When to Use a DC Series Dome Port Underwater

My Must Have Underwater Housing Accessory [VIDEO]

5 Situations Where You Need Strobes [VIDEO]

Straight vs 45 Degree Magnified Viewfinder for Underwater Shooting

The Right Lens for Every Situation Underwater

Checking for Leaks Using a Vacuum Pump [VIDEO]

Large Bore M24 Port Modifications for HDMI Monitor Bulkheads

When to Use a WD-3 or WD-4 Wide Angle Dome Underwater

The Secret to Underwater Photography with Olympus and Panasonic Cameras [VIDEO]