I was looking for a "pocket camera" with optical viewfinder, because I also want to photograph in the winter in the mountains and in the snow and sunshine. In my "Summer camera" can I maximum admire my reflection on the conditions mentioned in the display. :-( The camera complies fully my needs and is very suitable for normal candid shots and memories. At first bothered me the power supply with 2 pcs. AA batteries. The original Canon NB4-300 Battery Pack This problem was fixed immediately. For this purpose is necessary to notice that the camera was not to operate with existing, albeit older batteries. The question remains: "What have CANON batteries, which others do not have?"