Sea & Sea YS-02 Strobe.

For digital compact and DSLR cameras.A compact and easy to use manual slave strobe.

Covering a circular beam angle of 100° and with guide number of 20 the YS-02 is a new compact-type slave strobe that can be used for all underwater applications, from wide-angle to macro photography.

You can use the YS-02 as a manual slave strobe with the guide number function, which can set the light level to any of 10 levels.

The YS-02 is equipped with a pre-flash cancellation mode (*1) that is compatible with a wide range of digital cameras with a pre-flash.

Power comes from four AA batteries for a powerful and long-lasting strobe so you can enjoy taking pictures all day long without having to recharge the batteries. The recycle time is 1.9 seconds with nickel-metal hydride batteries (2700 mAh) for stress-free continuous shooting.

You can fully exercise your creativity with the YS-02, which can be used as a primary or secondry strobe in a wide range of applications, from compact digital cameras to DSLR cameras.

Included Accessories: Fixing bolt, diffuser

Features

- Light level control dial (GN): 1 / 1.4 / 2 / 2.8 / 4 / 5.6 / 8 / 11 / 16 / 20 (10 steps)
- Pre-flash Control: Equipped with pre-flash cancel mode
- Slave function
- Auto power OFF function
- Sync cord: Fiber-Optic Cable (L-type)
- Over-pressure relief valve

Specifications

Guide Number (ISO 100/m land): 20
Beam Angle: 100°x 100° (with diffuser 110°x110°)
Batteries: 4xAA (A: 6V Ni-MH: 4.8V)
Number of Flashes: A: 230 Ni-MH: 330
Recycle Time (full):  A: 2.5 sec. Ni-MH: 1.9 sec.
Colour Temperature: 5600K
Colour Temperature with diffuser: 5250K
Depth Rating: 75m (250ft)
Dimensions (WxHxD): 68x108x129mm
Weight: 500g (Underwater Weight: -5g)

*1 Some digital cameras aadjust flash levels after a first flash then capture an image with a second (main) flash. This first flash is called pre-flash. The strobe's pre-flash cancel function ignores the pre-flash and synchronises the strobe with the main flash.