Sea & Sea YS-02 Underwater Strobe

The new Sea & Sea YS-02 Strobe features a circular beam angle of 100 degrees x 100 degrees and a guide number of up to 20. The YS-02 is a new compact-type slave strobe that can be used for all applications from wide-angle to macro photography.

Specifications

Guide Number -- (ISO 100/m) (land)] 20
Beam Angle -- 100 degrees x 100 degrees
Batteries -- 4 x AA 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.
Color temperature -- 5600K
Color temperature w/diffuser -- 5250K
Depth rating -- 75m / 250ft
Dimensions (WxHxD) -- 68x108x129mm / 2.7x4.3x5.2inch
Weight -- 500g / 17.5oz
Underwater weight -- -10g / -0.4oz
Other Information

- Exposure control: 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