The point & shoot Vivitar PN2011 is probably the commonest plastic camera to be found in thrift stores, and it is seldom priced higher than a couple bucks. The shutter speed is a fixed 1/125, the f-stop is about f/16. The 28mm, 2-element lens is very sharp. I've pointed the camera at quite a variety of subjects, and have seldom been disappointed by it. This Sunday Slideshow resulted from a visit to an old Las Cruces cemetery a few years ago.