The Sea Dragon Duo Flash (SL988) underwater lighting set includes two Sea Dragon Flashes, Flex-Connect Dual Tray and Grips – providing powerful lighting to bring out amazingly bright colors in your underwater photos. Reducing backscatter and eliminating shadows with twice the amount of light to more than adequately illuminate your underwater subject with brilliant color. The Duo Flash is universally compatible with all underwater cameras with an internal flash. Most camera housings offer two optical cable plugs, easily accommodating the Sea Dragon Duo Flash set.

Sharp, bright underwater images
The Sea Dragon Duo Flash Set includes two Sea Dragon Universal Flash strobe heads, Flex-Connect Dual Tray and two Flex-Connect Grips. The set provides powerful, yet controllable light to bring out amazing colors in your underwater photos. The included diffusers reduce backscatter and eliminate shadows with nearly two times the light coverage over the single Sea Dragon strobe. The Duo Flash set is universally compatible with all underwater cameras with an internal flash and standard tripod mount. Because of the added second strobe, it is highly recommended to add several optional Flex-Connect flex arms to the set to spread the light out for even and thorough illumination of the subject.

Adjust your settings for any dive environment
Variable power adjustment and large controls make it easy to fine tune brightness, while leaving the flash in Auto Mode automatically adjusts brightness for optimal exposure. Quick-release buttons detach flash heads for aiming in hard to reach areas.

Easily expand with Flex-Connect accessories
Quickly and easily expand Sea Dragon lighting with Flex-Connect Flex Arms and other accessories. Flex-Connect allows you to transform your camera set from compact to full-featured in just seconds, providing a quick way to adjust to any dive environment. Assembly and set up is always quick and easy so you can spend more time snapping great underwater pictures!

Features

• Universal – Works with SeaLife cameras (excluding Micro HD/HD+, Micro 2.0, Micro 3.0), Olympus, Canon, Sony, Nikon, and other brands of underwater cameras that have a built-in flash.
• Auto Mode automatically adjusts flash brightness for optimal image exposure.
• Variable power adjustment allows user to manually fine-tune flash brightness for desired effect and image exposure.
• Easy to expand with Flex-Connect™ trays, grip and Flex Arms.
• Depth rated to 200 feet/60 meters.
• Quick-release button to detach flash and aim in crevices and hard to reach areas.
• Universal mount fits all SeaLife cameras and other brands of underwater cameras with standard tripod mount.
• Auto Learn Mode easily syncs pre-flash with any digital camera.
• Effective underwater distance range up to 8 feet/2.5 meters.
• Approximately 150 flashes with 4 AA batteries (not included).
• Waterproof battery compartment.
• Includes universal optical cable plug (SL96307) which connects the Sea Dragon Flash optical cable to Olympus, Sea & Sea and other underwater housings using the standard 7mm optical flash port.

Specifications

Sea Dragon Universal Flash (Specifications for each flash head)

Guide Number
66′ (20m) full power/ 5′ (1.5m) low power, at ISO 100 on land

Power Adjustment Range
8% to 100% (In Auto or Manual Modes)

Controls
Power (On/Off), Test (Program), Brightness (Manual/Auto)

Coverage/Beam Angle
80° horizontal x 60° vertical (100° x 100° with included diffuser)

Color Temperature
5700° Kelvin, 5400° Kelvin with diffuser

Color Rendering Index
98 (with or without diffuser)

Power Source
The Sea Dragon Flash takes 4 AA batteries (not included). For best results, we recommend rechargeable Panasonic Eneloop Pro 2550mAh Ni-MH batteries. On a full charge, the strobe should fire more than 500 times.

Battery Life
150 flashes at full brightness (300 at half brightness) with alkaline AA batteries. 250 flashes at full brightness with Energizer Lithium AA single use batteries. 500 flashes at full brightness with rechargeable Panasonic Eneloop Pro 2550mAh Ni-MH batteries.

Recycle Time
1 second at < 1/2 power / 5 seconds at full power

Buoyancy
Negative; -75 grams underwater (for each flash head)

Housing Material
Fiber-reinforced polycarbonate

Hardware
Marine grade stainless steel

O-ring Material
Dual NBR O-rings (lube included)

What's Included

• Two Sea Dragon Digital Underwater Flash heads with Flash Diffusers
• Flex-Connect Dual Tray with standard 1/4-20 mounting screw
• Two Flex-Connect Grips
• Optical Cable and Universal Flash Link Adapters
• Two Optical Cable Plugs (For Olympus, Sea&Sea and other housings using a 7mm optical cable flash port)
• Spare O-rings, O-ring lubricant, O-ring removal tool
• Instruction manual
• Deluxe travel case