Fantasea Nano watertight flash unit : Fantasea Line announces the release of the Fantasea Nano Flash: a durable watertight flash and housing perfect for all digital Aim and Shoot cameras including those with the "Pre Flash" function. The Nano Flash is an ultra compact digital slave strobe and underwater protective housing kit. The strobe unit triggers in sync with the digital camera’s internal flash by a small light sensor in the strobe body. Simple operation make the Nano Flash a must have accessory for underwater digital camera imaging, or for anyone who needs waterproof strobe protection for wet outdoor sports and severe environments. Furthermore, the strobe can be removed from the housing and used as a land strobe.