| Guide Number | 33 (28 with diffuser attached) |
| Beam Angle | 80°x105° (without Diffuser), 100°x110°(with Diffuser) |
| Recycle Time | 3.5 sec |
| Color Temperature | 5800k (5600k with diffuser) |
YS-D3 DUO Underwater Strobe
The red color is not shipping until December.
The YS-D3 DUO is an underwater strobe specifically designed to be compatible with the “Wireless RC Flash System” of OM SYSTEM digital cameras. The “RC System” is a light control mode wherein the camera automatically regulates the flash output based on the brightness detected through the lens. This system utilizes a digital optical signal to achieve precise control over the light, surpassing the typical TTL mode found in most underwater strobes. It allows for fine-tuning of the light intensity through options such as flash/non-flash selection or manual operation.
The YS-D3 incorporates newly designed circuitry and a light-emitting unit, resulting in an impressive guide number of 33. To ensure even light dispersion from the center to the edge, a high precision aspherical optical triodal lens is fitted over the two flash tubes. By attaching the standard accessory Diffuser, the strobe’s beam angle can be increased to 110°. Furthermore, when the optional Dome diffuser is used, the beam angle can extend as wide as 150° (to be determined).
To prevent any confusion, it’s important to note that the YS-D3’s guide number (GN) and beam angle are measured on land, not underwater.
| Color | Black, Red |
|---|
Speedy Delivery and professional packaging
We offer a broad range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse personnel will pack every item to our exacting requirements. Prior to shipping, your goods are thoroughly inspected and securely secured. Everyday, we send to thousands of clients in many countries. This is an indication of our commitment to be the largest online retailer globally. The warehouses are located situated in Europe just as they are in the USA.
Note: Orders with more than one item will be assigned a separate processing period for each item.
Before shipping, we will examine thoroughly the items you've ordered. Today, most orders will be delivered within 48 hours. The delivery time varies between 3-7 days.
Returns
Due to the multiple parties involved which include the factory as well as the warehouse, we cannot effectively manage inventory. The actual levels of stock can change at any point. It is possible that the stocks could be depleted after your order has been processed.
The policy is 30 days. If you have passed 30 days in the past since you purchased and we are unable to offer an exchange or refund.
The item you purchase must be in its original packaging and not be used. It must also be in its original packaging.
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