Lots of amateur professional photographers believe they're going to take their cam everywhere. Just to discover they only really use it on household events and vacations. In this case, an economical soft case is probably all you need. A fine example is the Opteka Short Zoom Holster, at Camera Brands just $15, provides security versus dust and dirt.
For point and shoot cameras this isn't truly an option, but for SLRs, your alternatives are practically limitless. However, for most pictures, fish-eye and wide-angle lenses are the finest alternatives and enable a single picture to record a whole space or yard. Sadly, extremely few short point and shoot cam have wide-angle l