SEA & SEA YS-01 SOLIS with Free DiveCatalog's Coil Lanyard
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
SEA & SEA YS-01 SOLIS with Free DiveCatalog's Coil Lanyard is backordered and will ship as soon as it is back in stock.
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Product Information
SEA & SEA YS-01 SOLIS (DOES NOT INCLUDE FIBER OPTIC CABLE)
The Sea & Sea YS-01 Solis is an underwater strobe for camera housings, built with a guide number of 20 (ISO 100/m, land), a depth rating of 75m/250ft, and DS-TTL II exposure control delivered through a fiber-optic sync cord connection.
Who it is for
The YS-01 Solis suits divers who already shoot with a camera housing set up for fiber-optic sync and want TTL exposure control from a strobe that runs on standard AA batteries. Sea & Sea notes that genuine Sea & Sea fiber-optic cables are recommended for TTL operation, since third-party cables may affect TTL performance. The strobe sits in the Sea & Sea strobe lineup alongside higher-power models such as the YS-D130R and YS-D3 DUO.
Key details
- Guide number of 20 (ISO 100/m, land) with a beam angle of 100°x100°, widening to 110°x110° with the included diffuser
- Powered by 4x AA alkaline (6V) or 4x AA Ni-MH (4.8V) batteries, rated for 230 flashes on alkaline or 300 flashes on Ni-MH
- Full recycle time of 2.5 seconds on alkaline or 1.9 seconds on Ni-MH
- Color temperature of 5600K, or 5250K with the diffuser attached
- Depth rated to 75m/250ft, with dimensions of 75x111x129mm (3.0x4.4x5.1 inches) and a weight of 441g/14.7oz without batteries
- DS-TTL II exposure control with +4/-5 step adjustment, a 10-step light level control dial (GN 1 to 20), pre-flash cancel mode, auto power off, an over-pressure relief valve, and a 300-lumen LED target light
Compatibility and sizing
The YS-01 Solis connects via a fiber-optic sync cord; Sea & Sea states that genuine Sea & Sea fiber-optic cables are recommended for TTL operation and that third-party cables may affect TTL function. This strobe does not include a fiber-optic cable.
What's in the box
- Sea & Sea YS-01 Solis strobe
- Fixing bolt
- Diffuser
- DiveCatalog Quick Release Coil Lanyard with Buckle (bundled with this listing)
DiveCatalog.com is an authorized Sea & Sea dealer and a dive shop in Irvine, California since 2003; call 888-701-4017 or chat with us if you have questions about cable compatibility or fit for your housing.
- Guide number: 20 (ISO 100/m, land).
- Beam angle: 100°x100°, widening to 110°x110° with the included diffuser.
- Battery power: runs on 4x AA alkaline (6V) or 4x AA Ni-MH (4.8V) batteries.
- Flash count: 230 flashes on alkaline, 300 flashes on Ni-MH.
- Recycle time: 2.5 seconds (alkaline) or 1.9 seconds (Ni-MH) at full power.
- DS-TTL II exposure control: adjustable +4/-5 steps, with a 10-step light level control dial (GN 1 to 20).
- Pre-flash control: includes a pre-flash cancel mode.
- Auto power off: shuts down automatically to save battery.
- Fiber-optic sync: connects via fiber-optic cable (cable not included).
- Over-pressure relief valve: built into the strobe housing.
- LED target light: rated at 300 lumens.
- Depth rating: rated to 75m/250ft.
| Guide Number (ISO 100/m, land) | 20 |
| Beam Angle | 100°x100° (110°x110° with diffuser) |
| Batteries | 4xAA Alkaline (6V) or 4xAA Ni-MH (4.8V) |
| Number of Flashes | Alkaline: 230 / Ni-MH: 300 |
| Recycle Time (full) | Alkaline: 2.5 sec. / Ni-MH: 1.9 sec. |
| Color Temperature | 5600K / 5250K (with diffuser) |
| Depth Rating | 75m / 250ft |
| Dimensions (WxHxD) | 75x111x129mm (3.0x4.4x5.1 inches) |
| Weight (air, without batteries) | 441g / 14.7oz |
| Underwater Weight (with batteries) | Approx. +60g / 0.35oz |
| LED Target Light | 300 lumens |
| Exposure Control | DS-TTL II (+4/-5 steps) |
| Light Level Control Dial | 10 steps (GN 1 to 20) |
| Pre-flash Control | Pre-flash cancel mode |
| Sync Cord | Fiber-optic cable (not included) |
| Auto Power Off | Yes |
| Over-pressure Relief Valve | Yes |
- Sea & Sea YS-01 Solis strobe
- Fixing bolt
- Diffuser
- DiveCatalog Quick Release Coil Lanyard with Buckle (bundled with this listing)
⚠️ 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-01 Solis include a fiber-optic cable?
No, this strobe does not include a fiber-optic cable. Sea & Sea states that genuine Sea & Sea fiber-optic cables are recommended for TTL operation, since third-party cables may affect TTL performance, so you will need to source a compatible cable separately.
What batteries does the YS-01 Solis use and how many flashes can I expect?
The strobe runs on 4x AA alkaline batteries (6V) or 4x AA Ni-MH batteries (4.8V). Sea & Sea rates it for approximately 230 flashes on alkaline batteries or 300 flashes on Ni-MH batteries, with full recycle times of 2.5 seconds and 1.9 seconds respectively.
What is included with this DiveCatalog listing of the YS-01 Solis?
This listing includes the Sea & Sea YS-01 Solis strobe with its fixing bolt and diffuser, plus a DiveCatalog Quick Release Coil Lanyard with Buckle bundled in. A fiber-optic sync cable is not included and must be purchased separately.
How deep is the Sea & Sea YS-01 Solis rated for?
The YS-01 Solis is depth rated to 75m/250ft. It weighs 441g (14.7oz) in air without batteries and adds approximately 60g (0.35oz) underwater once batteries are installed.
