DESC: The new SDR SW20 combines a rugged, compact body with waterproofing that allows use in water to a depth of five feet. Other features include shock proofing that protects against drops from up to 4 feet, and a dust proofing design that shuts out airborne dust particles that can lead to malfunction. The SDR SW20 also features 10x optical zoom, a 2.7 inch LCD screen and a new design for easy and comfortable shooting with a sub-record button on the front of the camera, making it possible to shoot with a pistol grip style. The SW20 records to SD or SDHC memory cards, allowing up to approximately 13 hours of recording.