Sea&Sea YS-110 TTL
With a guide number of 22 meters (ISO 100/land), delivered by three Xenon flash tubes, the YS-110 has the same power as its predecessors in the YS-90 series.
It also features a better circular coverage of 105°, automatic pre-flash function for digital cameras, an Ultra HID LED focus light and a Nikonos 5 pin TTL connector.
Special feature of this strobe is the compatibility with Nikon and Canon digital cameras as it support DS-TTL over a fibre optic cable.
This system is activated only when you are using another main TTL flash/strobe such as a built-in TTL
flash of a digital camera or another TTL strobe connected to the camera. A DS-TTL strobe adjusts its flash to match the flash output of the camera�s built-in
TTL flash or an external TTL strobe so that the camera's TTL sensors regulate total flash output.