Feature

●When the YS-01 is used with a camera with built-in flash in housing, use the Fiber-Optic Cable.
●Use of genuine SEA&SEA Fiber-Optic Cables is recommended. SEA&SEA strobes may not function properly if a third-party Fiber-Optic Cables are used (functions such as TTL auto exposure in particular).
●Increased light intensity from the target light


Description

The YS-D3 offers lots of great improvements from it predecessor, YS-D2J, which lots of underwater photographers are ecstatic about. With the improvements on the circuitry the strobe can now produce a powerful Guide Number 33. Recycle time has also been improved which can fire again in 0.6sec even at Guide Number 22.

Features:
Maximum Guide Number 33
Newly developed aspherical troidal lens on the flash tubes provides even light dispersion, no hotspots are produced
Wide beam angle of 120° or can even wider (150°) with the optional diffuser
Large capacity condensers
Firing the strobes at Guide Number 16 the strobe can continuously fire without any interval time
Two-stage signal - Visual and Audible notification that the strobe is ready to fire
Has a pre flash cancel mode
Improved power of target light which can be used as a dive light also. It is also adjustable in 2 steps
Auto power off when the strobe is left turned on for a long time
Over pressure relieve valve
Functions:
DS-TTL II
Slave TTL
Manual Mode
Connectivity:
5-Pin Sync Cord/N
Fiber Optic Cable