Sea & Sea YS-03 TTL Strobe

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List price: $319.95
You save: $20.00

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Sea & Sea YS-03 TTL Underwater Strobe SS-03116

Featuring automatic operation, and with a guide number of 20 it's best for smaller compact cameras and macro.

Sea & Sea YS-03 TTL Underwater Strobe SS-03116

Simple Controls

The YS-03 has been designed for any underwater photographer to use and is easy to understand. The only control is the rotary power switch and by simply turning the switch from OFF to TTL you can take beautiful images.

Easy and Versatile Slave TTL

As the YS-03 has been designed to mimic the light intensity of the camera's built-in flash, it is not necessary to manually adjust output. The YS-03 is compatible with any camera with a pre-flash and that has a TTL flash exposure function, regardless of make.

Comes with diffuser as standard

The half-translucent section diffuses and softens the light from the strobe. Using the diffuser gives softer, more evenly exposed images. The diffuser will also help reduce effects of overexposed images or when strong light produces shade/shadow in the image.

[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: 3.1 sec. Ni-MH: 2.5 sec.
[Color temperature] 5600K
[Color temperature w/diffuser] 5250K
[Depth rating] 75m / 250ft
[Dimensions (WxHxD)] 68x108x129mm / 2.7x4.3x5.2inches
[Weight] : 430g / 15.0oz (w/o batteries) * Fixing bolt fitted
[Underwater weight] : Approx. +10g / 0.4oz(w/ batteries)
- Exposure control: Slave TTL
- Slave function
- Auto power OFF function
- Sync cord: Fiber-Optic Cable
- Over-pressure relief valve

Guide Number :
  • 20
Strobe Beam Angle :
  • 100 Degrees, 110 Degrees w/ Diffuser
Batteries :
  • AA x 4
Flashes at Full Power :
  • 230 (Alkaline) - 330 (NiMH)
Recycle Time :
  • 1.9 (NiMH) - 2.5 sec (Alkaline)
Color Temp :
  • 5600K
Color Temp with Diffuser :
Depth Rating :
75 m / 250 ft
Dimensions :
68 x 108 x 129mm / 2.7 x 4.25 x 5.1 in
Weight :
505g / 17.7oz
Buoyancy :
-10 g / -.4 oz
Manual and TTL Capabilities :
TTL Auto
Focus Light :
Mounts Included :
YS Mount
Other Features :
  • 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*1: A: 230 Ni-MH: 330
  • Recycle time (full)*2: 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
  • Others:
    •     Exposure control: DS-TTL, TTL only, no manual or ev control.
    •     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) not included
    •     Over-pressure relief valve

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