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From compact digital cameras to digital SLR cameras. A small DS-TTL and manual strobe with built-in target light.

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Powered by only four AA batteries, the YS-01 offers a maximum light output of Guide Number 20.With a circular beam angle of 100°x100°.

Functions: You can switch between DS-TTL (Digital Slave TTL) and a ten-level manual control function, to enable fine adjustment of the light level according to the photographer's intentions. You can also set up a lighting system that uses two strobes in DS-TTL mode.

Recycle time: The recycle time takes about two seconds with nickel-metal hydride batteries (2700 mAh) for stress-free continuous shooting.

LED target light: The YS-01 is furnished with a high-luminance white LED target light (1W) indicating the optical axis of the strobe attached to its front face that is effective for night diving.

More information
SEA&SEA's own site [here]

YS-01 strobe specification

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.
Color temperature: 5600K
Color temperature w/diffuser: 5250K
Depth rating: 75m / 250ft
Dimensions (WxHxD)]: 68x108x129mm / 2.7x4.3x5.2inch
Weight: 505g / 17.7oz
Underwater weight: -10g / -0.4oz
- Exposure control: DS-TTL, 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
- DS-TTL function
- Slave function
- Auto power OFF function
- Sync cord: Fiber-Optic Cable (L-type)
- Over-pressure relief valve
- LED target light



The YS-01 is a new compact-type slave strobe that can be used for all applications from wide-angle to macro photography. From compact digital cameras to digital SLR cameras.
Description: STROBE S&S YS-01
Price: 3 990 SEK/st
In stock
Partno: 03112 (Add to Wish list )
Manufacturer: Sea&Sea