I am thinking about getting my husband some of those binoculars with the digital camera built in, but I am not exactly sure what to look for. We already have a digital camera, so this would probably just be for sporting events and just to play with! I do not want to spend a lot of money, but I also do not want a piece of junk. Any suggestions on what to look for (zoom power, megapixels, etc) and where I could get a great deal? Thank so much!