PX21 Compact Underwater Macro Strobe

Also known as the Fujifilm SS-120N Slave Strobe & UW-120N Strobe Housing

Universal slave strobe for use with digital or film cameras • Underwater Housing Depth Rated to 200 feet / 61 meters • Flash Sync Sensor • Light Output Control: Auto light sensor with 3 levels-Max, Med, Min • 3 Pre-flash settings • Diffuser holder with 3 diffusers • Guide Number (ISO 100): 40’ / 12m • Flash Recycling Time: Approx. 0.5~8 sec • Number of Flashes: Approx. 80~200 flashes with alkaline batteries • Beam Angle approx. 38° horizontal and 54° vertical • Power: 2 AAA Batteries