The Sea & Sea YS-D3 Duo Strobe is the Olympus/OM System RC flash control system compatible version of the famous YS-D3 MKII strobe, with the additional RC mode.

The YS-D3 Duo Strobe features a powerful maximum guide number of 33 with a 1.7-second recycle time (full discharge), DS-TTL II automatic exposure control with improved accuracy and stability.

Thanks to the EV control function, the amount of light emitted can be finely tuned. It also provides excellent night-time visibility and the illuminated control panel is ideal for night diving.

Diffuser and 1" ball mount are included as standard. The strobe features a powerful LED spotting light.

Features:

• The maximum guide number is 33 with a 1.7-second recycle time
• DS-TTL ll automatic exposure control with improved accuracy and stability
• Olympus / OM System RC compatible
• EV control function can finely tune the amount of light emitted
• Excellent night-time visibility, the illuminated control panel is also ideal for night diving
• Diffuser and 1" ball mount included as standard
• Powerful LED spotting light.
• Beam Angle: 105°x 80°, 110° x 110° (with diffuser)
• Batteries: 4xAA A: 6V Ni-MH: 4.8V
• Number of Flashes : A: 140 Ni-MH: 200
• Recycle time (full): A: 3.5 sec. Ni-MH: 1.7 sec.
• Colour temperature: 5800K
• Color temperature w/diffuser: 5500K
• Depth rating: 100m
• Dimensions (WxHxD): 92mm x 111mm x 147mm
• Weight: 610g (w/o batteries)
• Underwater weight: Approx. 40g (incl. batteries)