Multiple features condensed into a compact design Adding Artificial Light to Underwater Photography and Video's is the Key to better Images. Having the best Platform to help provide that Lighting is as important as the Artificial Light itself. The Strobe has a circular beam angle of 100Â° x 100Â° and guide number of up to 20 (ISO 100/m) on land. The YS-01 is a new compact-type slave strobe that can be used for all applications from wide-angle to macro photography. You can switch between DS-TTL (Digital Slave TTL) and a ten-level manual control function, to enable fine adjustment of the light level. You can also set up a lighting system that uses two strobes in DS-TTL mode. Power comes from four AA batteries for a powerful and long-lasting strobe. You can enjoy taking pictures all day long without having to replace or recharge the batteries. The recycle time takes 1.9 seconds with nickel-metal hydride batteries (2700 mAh) for stress-free continuous shooting.
The YS-01 is furnished with a high-luminance white LED target light (1W) indicating the optical axis of the strobe attached to its front face that is effective for night diving. You can fully exercise your creativity with the YS-01, which can be used as a primary strobe or secondary strobe in a wide range of applications, from compact digital cameras to digital SLR cameras. The Strobe has a depth rating of 250' (75 meters). The Flash has a color temperature of 5600Â°K, provides up to 230 flashes using 4 AA Alkaline batteries and 330 flashes using NiMH batteries. The strobe head measures 2.7" x 4.3" x 5.2" (68 mm x 108 mm x 129 mm), weighs 17.7 oz. (505 g), comes with a diffuser, diffuser strap, silicone grease, fixing bolt and owner's manual. Please connect this strobe to a digital camera housing using a Fiber-Optic Cable (L-type).