Using Flash

Substrobe DS160

Due to the large housing port diameter, the internal camera flash cannot be used to illuminate subjects underwater. A flash deflector (supplied) can be installed over the back of the housing port next to the housing exterior. The deflector will deflect the camera flash when using an EV Manual Controller. The deflector will redirect the camera’s flash to the EV Controller which controls the external strobe output. To attach, push the deflector over the back of the housing port, until the deflector clips into position, blocking the camera flash.

NOTE: The deflector is not needed when an Ikelite DS digital strobe is connected (hard-wired) directly to the housing (recommended).

Using External Strobes

For the best photographic results underwater, we recommend using Ikelite External Strobes. This housing has Conversion Circuitry built into the housing back, eliminating the need for an EV Controller. The Conversion Circuitry provides real Canon TTL flash when used with an Ikelite DS Digital substrobe(s) and the #410351.single or #4103.52 dual sync cord, connected directly to the housing.

See page 13 for DS Substrobe compatibility with the Conversion Circuitry.

Using Non-Ikelite or Ikelite Non-DS Substrobes (Substrobe 50, 100A, 200, 400) with this Housing.

The Conversion Circuitry is automatically disabled when used with a Non-Ikelite or Non-DS Substrobe. These Substrobes can be used in their manual mode utilizing any power settings provided on the Substrobe.

Using Ikelite DS Digital Strobes

For the best underwater photographic results, we recommend adding an external DS-digital strobe connected to the housing with a #4103.51TTL Sync Cord and a SA-100 Ball/socket arm (Page #11). Ikelite DS series Substrobes are industry favorites for their warm, even coverage and lightning fast recycle time. Being farther from the camera lens, the optional DS Substrobe aids in reducing the illumination of particles in the water and helps to eliminate backscatter. When used in conjunction with the EV-Controller, the DS51Mode switch is set to the TTL setting and the EV-Controller provides ten power settings in half-stop increments.

Substrobe DS51

The Substrobe DS51covers the equivalent of a 28mm lens. It is the ideal choice when using only the camera lens with no accessory wide angle lenses attached.

SUBSTROBE	DS51	Substrobe
ikelite

ikelite		DS51
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Using Strobes (cont.)

Substrobe DS160

The Substrobe DS160 covers the equivalent of an 18mm lens or 100 degrees w/diffuser installed. It is the ideal choice when using accessory wide angle lenses greater than 28mm. It also features a 1.5 second recycle time and 225 flashes per full charge.

SA-100 Ball/Socket Arm The SA-100 system #4086.61 with its 1" diameter ball is ideal underwater. The #9571.3 extended stem mount allows easy attachment of the EV controller or flashlight mount, and drops right into the release handle. Aim does not change when changing the aim of the strobe. The arm system allows easy strobe placement from macro close-up to wide angle without changing aim of the Sensor. The complete system removes with a push of the handle button.

	Full	Fuel
TTL	Full	Guage

Test	-1	3
		3
Off	-2	Ready Light
Off		Ready Light
		2
On	-3
On
-4		1
w/Lite	DS160
	DS160
	SUBSTROBE

ikelite	SA-100 Ball/Socket
	Arm #4086.61

#9571.3 Extended Stem Mount (included with SA-100 Ball/Socket arm)

Using Strobes (cont.)

Recommended Strobe Packages

Substrobe DS-51 Package #3944.51includes #4086.61Arm System with Ikelite TTL sync cord.

Substrobe DS-160 Package #3944.90 (Recommended) includes #4086.61Arm System and 1.5 hour Smart Charger with Ikelite TTL sync cord.

Substrobe DS-200 Package #3944.60 includes #4085.26 Arm System and 1.5hour Smart Charger with Ikelite TTL sync cord.

Please Read If Using an EV-Controller

The EV-Controller used with Ikelite DS Substrobes has two user settings. One setting is for strobe selection, the other is for pre-flash or non pre-flash. This camera uses pre-flash, thus the EV-Controller should be set to the pre- flash position when used with this camera as a slave. If hard-wired to the housing, set the EV-Controller to Non pre-flash. TTL flash control is not available when using an EV-Controller, and therefore an EV Controller is not recommended for use with this housing.

NOTE: Do not attach the housing hotshoe to the camera when using the EV Manual Controller. If attached, the camera flash may not fire, which is necessary to trigger the external strobe.

Complete information regarding Ikelite products and optional accessories available at www.ikelite.com

4103.51TTL, 6146.10 specifications

The Ikelite 6146.10 and 4103.51 TTL (Through-The-Lens) systems represent cutting-edge underwater photography technology, catering to both professionals and enthusiasts. These systems are designed specifically for underwater environments, providing photographers with the tools they need to capture stunning images with depth, clarity, and precision.

A standout feature of the Ikelite 6146.10 housing is its compatibility with various DSLR cameras, ensuring that users have the flexibility to utilize their preferred equipment. This housing is constructed from robust materials, providing exceptional durability while maintaining a lightweight profile. The transparent back and ergonomic design enhance usability, allowing photographers to focus on capturing images rather than struggling with cumbersome gear.

One of the most significant advancements in these systems is the TTL functionality, which allows for automatic adjustment of the flash output. This feature ensures perfectly exposed images regardless of varying lighting conditions, making it particularly useful for underwater photography where natural light can be unpredictable. The TTL capability works seamlessly with Ikelite strobes, streamlining the process of achieving optimal exposure.

Another key aspect of the Ikelite 6146.10 is its user-friendly controls. The design incorporates easily accessible buttons and knobs, allowing photographers to make adjustments quickly even while wearing thick gloves. This is crucial in the underwater environment, where a single moment can dictate the success of a shot.

The 4103.51 TTL flash is designed to integrate flawlessly with the housing, offering robust lighting options tailored for underwater photography. It features a powerful guide number, ensuring ample illumination even in deeper waters. The strobe also offers multiple power settings and customizable flash durations, giving photographers the ability to tailor their lighting according to specific scenarios.

Waterproof to considerable depths, both the housing and strobe are engineered to withstand the rigors of the underwater environment. The use of corrosion-resistant materials prevents deterioration and ensures longevity. With precision O-ring seals, users can have confidence in the watertight integrity of the system, allowing for worry-free diving and shooting experiences.

In summary, the Ikelite 6146.10 and 4103.51 TTL systems are exemplary tools for underwater photography, featuring durable construction, TTL functionality, user-friendly controls, and robust lighting capabilities. These systems empower photographers to unlock their creativity beneath the waves, capturing vibrant images that showcase the beauty of the underwater world.