Illuminate the underwater world in rich, natural color as deep as 328' with the YS-D3 Duo Underwater Strobe from Sea & Sea. This strobe is compatible with Olympus OM RC, as well as traditional TTL and manual operation.

The flash has a wide beam angle of 105°, which gets even wider at 110° with the included diffuser. A daylight-balanced color temperature of 5800K (5500K with the diffuser) enables the strobe to restore colors that are absorbed underwater, thus allowing for more vibrant and accurate images.

The backlit control panel shines different colors for the different modes: blue for DS-TTL II, orange for OM RC, and green for manual. The YS-D3 Duo has a 5-pin sync cord connector and a fiber-optic port for connection to an underwater camera housing.

Depth Rating

Safe for use at depths up to 328'
Features overpressure relief valve

Guide Number

Maximum: 33

Coverage

105 x 80° beam angle, 110 x 100° with included diffuser
Diffusers help create soft, even light to reduce glare, backscatter, and hard shadows

Color Temperature

Color temperature of 5800K enables the strobe to restore colors absorbed underwater for more vibrant and accurate images
With diffuser in place, the color temperature is 5500K

Target Light

Two brightness levels
Bright enough to use as a dive light

Controls, Modes, and Operation

Olympus OM RC, DS-TTL, slave TTL, and manual flash exposure modes are available
Eleven manually selectable light levels

Power Source

Four alkaline or NiMH AA batteries
Recycle time is 3.5 seconds with alkaline batteries and 1.7 seconds with NiMH cells
Flash features an audible charge signal

Connectivity

Configured with a 5-pin sync cord connector and a fiber-optic port for connection to an underwater camera housing
Fiber-optic connection cables are required and sold separately

Mounting

Straigt-base ball mount

SEA&SEA - YS Mount Strobe Adaptor

SEA&SEA - 7" Camera Arm

SEA&SEA - YS-01 Solis Strobe

SEA&SEA - YS-D3 DUO STROBE

SEA&SEA - Red Filter for YS-D1/D2/D2J

SEA&SEA - YS-03 SOLIS UNIVERSAL LIGHTING SYSTEM

SEA&SEA - YS-03 SOLIS STROBE