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Whats in the box:YS-D1 Strobe, Sea Arm VII Compact, Fiber Optic Cable L-Type, Mask Set and Owner Manuals

For External Flash Attachment the Fiber-Optic Cable (L-Type) SKU: SSFOL is use in conjunction with the Mask Set SKU: SSSMS to Mask the Cameras Built-In Flash. The Mask Set includes a Grommet and Nut, Strobe Masking Material, 2 pieces of Tape and Instruction Sheet for Mounting. Sea Arm VII-Tray with Arms SKU: SSSA7C is used in combination with housings for compact digital cameras. This arm stay set has been updated to allow greater tightening force. Plastic resin construction prevents electric corrosion and makes it more durable. The new ball joint design allows firmer tightening and smoother loosening, and tighter grip at each joint makes arm position more secure. The Stay measures 1.6" x 2.8" x 4" (40 x 70 x 135 mm) and the Arms measure 18" (450 mm). The Stay and Arms weigh 24.5 oz (701 g)

YS-D1 Strobes SKU: SSYSD1, the YS-D1 sets a new standard for underwater strobes. From subtle light output as low as guide number 1 to a maximum power of guide number 32, control of underwater lighting has become effortless with the YS-D1. Revising the algorithms used for the DS-TTL system, the YS-D1 employs a totally new slave TTL system. The strobe can adjust the interval between the pre flash and the primary flash in order to be compatible with a wide-variety of cameras, if not all, on the market today. The strobe is equipped with DS-TTL ll mode which is more responsive, more precise and more reliable. In a clear water environment, two YS-D1 strobes in DS-TTL ll mode provide perfect lighting. The YS-D1 is the most versatile underwater strobe available today. The DS-TTL exposure compensation function enables subtle lighting control by adjusting the Light Level dial in DS-TTL mode.

The YS-D1 has a Mode Switch for Off and TTL, a Target Light Switch for On/Off and a Light Level Control Dial. Strobe is equipped with 3 Indicator Lights; Ready Lamp (red), TTL Lamp (green) and Slave- TTL (blue). Strobe has a Beam Angle of 80° and a Color Temperature of 5600K. The YS-D1 is powered by 4 x AA or Ni-MH Batteries (not included) and depending on the batteries used will provide from 150 to 250 Flashes. The Strobes Recycle Time with Alkaline Batteries is approximately 2.8 seconds and with Ni-MH Batteries 1.9 seconds. The Strobe is constructed from Polycarbonate and ABS Resin and measures 3.4" x 5.3" x 4.4" (87 x 135 x111 mm) and weighs 22.9 oz (650 g) on land without batteries and is negatively buoyant -0.02 oz (-0.5 g) underwater with batteries. The YS-D1 is Depth Rated to 330' (100 meters) The YS-D1 Strobe comes with Comprehensive Owner's Manual.