Sea&Sea TTL Converter for YS-250
Sea&Sea now offers new TTL converters for the synchronization between the YS-250 Pro and Nikon and Canon DSLRs. The 250 TTL converter is equipped with a built-in TTL PCB that can connects a Nikon or Canon digital SLR with the Sea&Sea YS-250 Pro strobe and uses the camera's TTL flash adjustment to control the amount of light put out by the strobe. The converter allows quick switching underwater between TTL mode and manual mode and features a TTL correction dial to adjust the amount of strobe light for the next shot after checking the results in the LCD monitor. The converter comes with two separate strobe connectors, so advanced automatic TTL flash adjustment with two strobes is possible.
- Automatically adjusts YS series strobe output to exact camera TTL information
- Ease of control and quick switching for either manual or automatics modes
- TTL correction dial allows manual adjustment of TTL from -1.0 to +1.0 EV in 1/3 steps
- Dual 5 pin Nikonos type connectors for single or dual strobe use (requires SS-17100, 5 pin sync cord)
- Dedicated YS-250 TTL converters for use with SEA&SEA's YS-250Pro strobe
- Compatible with most current Nikon and Canon digital SLR cameras
- Easily mounts to SEA&SEA's SLR housings with included grip mount
- Depth rating: 200ft/60m
- Battery: CR2 lithium battery (included)
Sea&Sea has a compatibility list for all supported cameras and the according converters.
TTL Converter Compatibility List
| TTL Converter | Camera | Housing | Strobe | |||||||
| YS-350 | YS-300 | YS-120 | YS-110 | YS-90 AUTO |
YS-90DX | YS-90 | YS-60 | |||
TTL Converter III(for Nikon)
|
S5Pro | DX-S5Pro | YES | YES3 | YES | YES | YES | YES | ||
| D200 | DX-D200 | YES | YES3 | YES | YES | YES | YES | |||
| D80 | DX-D80 | YES | YES3 | YES | YES | YES | YES | |||
| D50 | DX-D501 | YES | YES3 | YES | YES | YES | YES | |||
| D70/D70s | DX-D701 | YES, +0.3EV2 | YES, +0.7EV2,3 | YES, +0.7EV2 | YES, +0.7EV2 | YES, +0.7EV2 | YES, +0.7EV2 | |||
TTL Converter II(for Nikon)
|
S5Pro | DX-S5Pro | YES | YES | YES | YES | YES | YES | ||
| D200 | DX-D200 | YES | YES | YES | YES | YES | ||||
| D80 | DX-D80 | YES | YES | YES | YES | YES | ||||
| D50 | DX-D501 | YES | YES | YES | YES | YES | ||||
| D70/D70s | DX-D701 | YES | YES | YES | YES | YES | YES | YES | YES | |
TTL Converter (for Nikon)
|
D200 | DX-D200 | YES | YES | YES | YES | ||||
| D50 | DX-D501 | YES | YES | YES | YES | |||||
| D70/D70s | DX-D701 | YES | YES | YES | YES | YES | YES | YES | ||
| TTL Converter (for Canon) |
5D | DX-5D | YES | YES | YES | YES | YES | YES | ||
| 350D | DX-350D1 | YES | YES | YES | YES | YES | YES | |||
| 300D | DX-300D1 | YES | YES | YES | YES | YES | YES | |||
| 10D | DX-10D1 | YES | YES | YES | YES | YES | YES | |||
| D60 | DX-30/601 | YES | YES | YES | YES | YES | YES | |||
1 With customized connector.
2 Adjust the exposure compensation or flash exposure compensation of the camera depending on the connected strobe.
3 Please attach the diffuser to YS-110 when using two different strobes (YS-110 and another strobe) for a two-strobe TTL setting.
