TTL Converter Ikelite Kit for Canon (DL5 DS, CT1)

Internal TTL circuitry and hot shoe for use with certain Ikelite housings for specified Canon cameras.

TTL strobe exposure opens up a whole new world of creative possibilities for both wide angle and macro photographer. Let your camera control the strobe output so that you can devote your attention to adjusting your camera's settings, composing the shot, and focusing on your subject.

Key Advantages
Faster, more accurate, and more reliable than fiber optic TTL triggers
Always ready when you are - no batteries required
Switch between TTL and manual exposure with the press of a button
Supports flash exposure (EV) compensation set in the camera
Supports rear curtain sync
Improves strobe battery life and recycle time
One TTL converter supports a wide selection of camera models
Independently waterproof sealed

About TTL
TTL or "Thru-the-Lens" flash metering means the camera evaluates the scene and communicates exposure information directly to the compatible flash. The camera automatically adjusts the power output of the external flash so you don't have to.
TTL exposure is faster and typically more accurate than setting the flash output manually. TTL can be the difference between getting a properly exposed image or not, especially when shooting fast-moving subjects and subjects that are moving towards or away from you. TTL is by far the easiest way to shoot perfectly exposed macro photography and allows you to concentrate on focus and framing.
Some people think TTL is only good for macro... but they're wrong! When shooting wide angle or close focus wide angle (CFWA), set your camera to properly expose the background and let the DL5 adjust your strobe intensity for proper exposure of the foreground.
Ikelite was the first company to introduce TTL for underwater strobes with Canon digital cameras, and continues to set the standard for accuracy of Canon TTL flash protocol.

Electrical flash triggering
Connecting an electrical sync cord is as quick and easy as screwing in a light bulb. Electrical triggering supports greater accuracy, faster rapid firing, and less missed flashes as compared to fiber optic triggering. Use of electrical TTL also dramatically increases strobe battery life.

The included CT1 TTL Hotshoe is necessary for TTL operation with most Ikelite DL housings. See Housing Compatibility information below.

The ultimate flexibility
Switch between TTL and manual flash exposure modes with the simple push of a button. A super bright LED indicator light shows you which mode you are in with a quick glance. When in TTL mode, flash exposure (EV) compensation can be accessed quickly and easily through the camera's menus. The DL5 DS Link fully supports rear curtain sync flash modes.

The DL5 DS Link is independently waterproof sealed and can be used with a wide array of camera models. Simply use a dual sync cord to fire two strobes in TTL from a single DL5 DS Link converter.

Compatibility

Ikelite 200DL Housing for Canon EOS 5D Mark II # 71700
Ikelite 200DL Housing for Canon EOS 5D Mark III, 5D Mark IV, 5DS, 5DS R # 71702
Ikelite 200DL Housing for Canon EOS 6D # 71706
Ikelite 200DL Housing for Canon EOS 6D Mark II # 71720
Ikelite 200DL Housing for Canon EOS 70D # 71712
Ikelite 200DL Housing for Canon EOS 750D Rebel T6i, Kiss X8i # 71718
Ikelite 200DL Housing for Canon EOS 77D, 9000D # 71722
Ikelite 200DL Housing for Canon EOS 7D # 71704
Ikelite 200DL Housing for Canon EOS 7D Mark II # 71708
Ikelite 200DL Housing for Canon EOS 800D Rebel T7i, Kiss X9i # 71724
Ikelite 200DL Housing for Canon EOS 80D # 71710
Ikelite 200DL Housing for Canon EOS 90D # 71726
Ikelite 200DL Housing for Canon EOS R # 71760
Ikelite 200DL Housing for Canon EOS RP # 71762
Ikelite 50DL Housing for Canon EOS 5D Mark III, 5D Mark IV, 5DS, 5DS R # 73702

Not compatible with any other models except as listed above