I have just returned from my little adventure holiday and did fantastic images with the Mju8000. By frost resistance of -10 degrees I was able to shoot endless photos without the battery went limp even when mountaineering at -20 degrees. Thanks to the integrated pressure gauge (which one can calibrate itself) I can now see more precisely, to what extent I have each photo shot - the same is of course also possible when diving. When diving my camera held even up to a depth of 17m thick and still works flawlessly. I am completely satisfied !!!!