The YS-02 is a new compact-type slave strobe that can be used for all applications from wide-angle to macro photography. You can fully exercise your creativity with the YS-02, 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.

• Circular beam angle of 100° × 100° and guide number of up to 20.
  
• You can use the YS-02 as a manual slave strobe with the guide number control function, which can set the light level to any of ten levels.
• Accurate pictures that follow the photographer's intentions can be taken while the light level is adjusted with the guide number controller.
• The YS-02 is equipped with a pre-flash cancel mode (*1) that is compatible with a wide range of digital cameras with a pre-flash.
• Power comes from four AA batteries for a powerful and long-lasting strobe, so you can enjoy taking pictures all day long without having to recharge the batteries. The recycle time takes about two seconds with nickel-metal hydride batteries (2700 mAh) for stress-free continuous shooting.

*1 Some digital cameras adjust flash levels after a first flash and then capture an image with a second (main) flash. This first flash is called the pre-flash. The strobe’s pre-flash cancel function ignores the pre-flash and synchronizes the strobe with the main flash.