The complete underwater strobe which realizes power, speed and quality.
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Two diffusers and red filters included with the strobe as standardBy attaching one of the included diffusers, the beam angle is increased to 100o or 120o (circular) with a soft and even light. The red target light filter helps avoid disturbing skittish creatures that are likely to react to normal light. The red filter is fitted inside the diffusers.
Diffuser100 for YS-D1/D2 Diffuser(standard accessory)
Diffuser120 for YS-D1/D2 Diffuser(standard accessory)
Diffuser with red filter attached
With the Diffuser 100
With the Diffuser 120 -
The target light can be adjusted in 2 stepsThe strobe is equipped with a target light (approximately 100/300 lumen). In use (target light switch in ON position), the light will be automatically turn off when the strobe fires and will automatically turn back ON after 0.5 sec.
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Ergonomically improved controlsHandling is greatly improved. Larger knobs and a new magnetic rotary switch help prevent controls being accidentally reset in use. With the new controls, quick operation is possible when photo opportunities suddenly appear.
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Custom mode is a new innovation which allows the YS-D2 to be compatible with cameras with non-standard pre-flash settingsSome manufactures use their own pre-flash timings on their cameras. The new custom function means the YS-D2 can be compatible with cameras with non-standard pre-flash in DS-TTLII and manual modes.
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Attaching the YS-D2The strobe can be attached to an arm with the Ball-mount (included) or YS-mount(optional)
Ball-mount (included)
YS-mount(optional) -
Choosing the right cableIn accordance with the camera and housing you use, choose either a fiber-optic cable (optional) or sync cord (optional) to connect the strobe.
* A Fiber-optic cable ll is required to use the DS-TTL ll function.
Ball Mount Strobe Adaptor、Diffuser100、Diffuser120, Red filterx2
* When the YS-D2 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).
CAUTION
Do not use non-recommended batteries (such as lithium primary batteries). Use of non-recommended batteries may cause battery leakage and overheating and may cause the strobe to rupture, which could result in personal injury.
The YS-D2 strobe is compatible with the following discontinued converters:
#50106 TTL Converter for Canon
#50108 TTL Converter ll for Nikon
#50112 TTL Converter lll for Nikon
#50114 TTL Converter lll for Canon
#50117 YS Converter / N
#50118 YS Converter / C
#50124 Internal YS Converter for MDX-5D Mark lll
#50125 Internal YS Converter for MDX-6D