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SEA & SEA YS-03 SOLIS with Free DiveCatalog's Coil Lanyard

Sea & Sea  |  SKU: SS-03125-COIL-FBM
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Product Information

SEA & SEA YS-03 SOLIS (does not include fiber-optic cable). The Sea & Sea YS-03 Solis is a compact underwater strobe built for TTL flash photography, with a guide number of 20 (ISO 100/m, land) and a depth rating of 75m/250ft.

Who it is for

The YS-03 Solis is built for underwater photographers who want TTL strobe exposure without manually adjusting output: the strobe mimics the intensity of a camera's built-in flash and works with any camera housing that has a pre-flash and a TTL flash exposure function, regardless of camera make. It ships with a diffuser as standard, which softens and more evenly spreads the light output.

Key details

  • Guide number 20 (ISO 100/m, land)
  • Beam angle 100°x100°, widening to 110°x110° with the included diffuser
  • Runs on 4x AA batteries, alkaline (6V) or Ni-MH (4.8V), rated for 230 flashes on alkaline or 300 flashes on Ni-MH
  • Recycle time of 2.5 seconds on alkaline or 1.9 seconds on Ni-MH
  • Color temperature of 5600K, or 5250K with the diffuser installed
  • Depth rated to 75m/250ft
  • Auto power off function and an over-pressure relief valve

Compatibility and sizing

The strobe connects to a camera housing through a fiber-optic sync cord connection. A fiber-optic cable is not included with this strobe.

What's in the box

  • Sea & Sea YS-03 Solis strobe
  • Fixing bolt
  • Diffuser
  • DiveCatalog Quick Release Coil Lanyard with buckle

DiveCatalog.com is an authorized Sea & Sea dealer and a dive shop in Irvine, California since 2003. Call or chat with us if you have questions about fiber-optic cable compatibility or fit with your camera housing.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Does the Sea & Sea YS-03 Solis include a fiber-optic cable?

No, the YS-03 Solis does not include a fiber-optic cable. It connects to a camera housing through a fiber-optic sync cord connection.

What batteries does the YS-03 Solis use and how many flashes do they provide?

The YS-03 Solis runs on 4 AA batteries, either alkaline (6V) or Ni-MH (4.8V). Alkaline batteries provide approximately 230 flashes with a 2.5 second recycle time, while Ni-MH batteries provide approximately 300 flashes with a 1.9 second recycle time.

How deep is the Sea & Sea YS-03 Solis rated for?

The YS-03 Solis is depth rated to 75m (250ft). It also includes an over-pressure relief valve built into the strobe housing.

Is the YS-03 Solis compatible with any camera?

Yes, the YS-03 Solis works with any camera housing that has a pre-flash and a TTL flash exposure function, regardless of camera make. It mimics the intensity of the camera's built-in flash and connects via a fiber-optic sync cord.