Neither rain, nor sleet, nor snow, nor sand, nor mud, nor dust will stop the 6-megapixel Pentax Optio W10. This postal-worker-worthy camera is specially sealed to prevent damage from the elements, completely submersible in water to a depth of 4.9 feet for up to 30 minutes, and impenetrable to dust particles as fine as talcum powder. Even if you don't plan on taking it into the drink or the desert, the Optio W10's design makes it virtually immune to the wet, nasty weather that could kill other cameras.



Link: CNET