#simple_microscope__hand_glass__magnifying_glass  light microscope consisting of a single convex lens that is used to produce an enlarged image
  supertype:  light_microscope__lightmicroscope  microscope consisting of an optical instrument that magnifies the image of an object
  subtype:  jeweler's_loupe__jeweler'sloupe__loupe  small magnifying glass (usually set in an eyepiece) used by jewelers and horologists

No statement uses or specializes simple_microscope; click here to add one.