Used SeaLife Sea Dragon UW Digital Flash HEAD (excluding grip & single tray)

The Sea Dragon universal underwater flash/strobe head works with all cameras with a built-in Flash. This head-only version, is just like the complete SL963 Sea Dragon Universal Flash, excluding the grip, tray and EVA travel case. The Flash offers both automatic and variable power adjustments with an effective UW distance range up to 8feet/2.5m. The “Auto Learn Mode” easily syncs your cameras pre-flash for easy set-up and use with your camera. For best results, we recommend rechargeable Panasonic Eneloop Pro 2550mAh Ni-MH batteries (4 –not included).

The Sea Dragon Flash head includes a snap-on diffuser that spreads light out evenly, especially for close-in shooting. For distance, use the flash without the diffuser.

Bring out bright, brilliant colors
The powerful and compact Sea Dragon Digital Universal Flash makes it simple to add light and color to your images down to 200 feet/60 meters. Producing rich, deep colors in underwater photos, the Sea Dragon Flash is compatible with SeaLife camera models, and most other brands of underwater cameras that use an internal flash.

Fine tune your brightness for the perfect shot
Variable power adjustment and large controls make it easy to fine tune brightness, while leaving the flash in Auto Mode automatically adjusts brightness. Use the Auto Learn Mode to easily sync the pre-flash with your camera by selecting Auto Brightness or by manually adjusting the brightness for optimal exposure. A quick-release button detaches flash head for aiming in hard to reach areas. The included diffuser spreads light out evenly, preventing a hotspot and backscatter.

Easily expand with Flex-Connect accessories
Quickly and easily expand Sea Dragon lighting with Flex-Connect – add grips, Flex Arms, trays and other accessories with just a “click!” 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.

Easy mounting and integration
With the included 7mm optical cable plug, universal integration is easy; simply mount the camera onto the tray and plug the 7mm cable adapter into the housing and insert the optical cable. A universal flash link adapter is also included should the camera or housing not feature a 7mm optical cable plug. The Sea Dragon Flash is compatible with all SeaLife DC Series cameras and other camera brands using an external flash.

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

Effective underwater distance range up to 8 feet (2.5m)

Depth rated to 200 feet/60 meters

Quick-release button to detach flash and aim in crevices and hard to reach areas

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 at full brightness with 4 AA single-use 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

Coiled optical cable extends from 15”(38cm) to 30”(76cm), compatible when adding one or two Flex Arms

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.    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
Housing Material	Fiber-reinforced polycarbonate
Hardware	Marine grade stainless steel
O-ring Material	Dual NBR o-rings (lube included)
Weight	18 ounces (509 grams), head with batteries
Dimensions	Head: 5?(12.7cm) x 4.5? (11.4cm) x 2.5? (6.4cm)