2004.10.12
[ES-230DS Auto strobe]
High power Digital Auto strobe model ES-230DS Auto applied
for pre-flash digital camera is debut.

It is as a higher function model of ES-150 DS Digital strobe with guide
number 23 and also additionally with Auto sensor function.
And it can be used with Fiber-connector (Slave-flash mode)
and with synchro-cord optionally.
It makes expansion of possibility on underwater photography.


Mod. ES-230DS Auto

Specification
Guide Number:	3~23 adjustable
Coverage:	115° x 84°
Power supply:	AA Alkaline/Ni-Cad/Ni-MH/Oxy-Alkaline batteries ×2
Number of flash:	80 times(Alkaline) 40 times(Ni-Cad) for Full flashing
Aperture setting:	Auto Low/F2~F5.6 High/F8~23
Recycle time:	7 sec.
Syncro type:	Slave / Separator cable
Switch:	on / Pre-Flash:Auto Low Pre-Flash:Auto High / off
Water tight:	60m (200feet)
Weight:	270g (on land) -100g (under water)
Size:	85 x 100mm
Accessories:	Spare O-ring, silicon-greace, diffuser

2005.6.10
[EHS-500X]
Underwater digital movie camera housing for Sanyo Xacti C6/C5

2006.3.15
[EHS-ST9]
Underwater digital camera housing for Sony Syber-shot DSC-T9